Other news:

• Two challengers have emerged against incumbent Dennis Jensen in the Liberal preselection for Tangney – neither of whom is Matt Brown, who defeated Jensen in the local vote ahead of the 2007 election only to have the result overturned on the intervention of John Howard. Andrew Probyn of The West Australian reports the conteders are Alcoa government relations and public policy manager Libby Lyons, last seen angling for the state seat of Nedlands (and apparently the granddaughter of Joseph Lyons), and Toyota Finance executive Glenn Piggott.

• The ABC reports that Tasmanian David Bartlett has “reconsidered” his original proposal for fixed elections on March 20 after “consultation with key stakeholders”, which hopefully includes Antony Green (the move would have set up a permanent clash with elections in South Australia). He instead proposes to allow a future Premier “flexibility” within a three-month period, similar to what Colin Barnett is advocating in Western Australia. An draft that was being circulated for consultation early in the year allowed for early Legislative Assembly elections if the Legislative Council so much as blocked a bill the Assembly deemed to be “significant”, and provided for an Assembly election in the event of a no-confidence motion or if the Council blocked supply.

• Staying in Tasmania, David Bartlett helpfully puts out a press release each time a Labor candidate is nominated for next year’s state election – the latest being Franklin candidate Kate Churchill, whose role as operations manager of Colony 47 would appear to make her a community organiser in the Barack Obama mould.

• Andrew Landeryou at Vex News runs a scan of an Australian Financial Review report that the Labor national executive “may be asked to run preselections for state seats in the western suburbs of Melbourne to try to defuse factional tensions before the election next year”. As Landeryou puts it, “Some say this is code for a cross-factional and multi-sub-factional agreement that the member for Keilor George Seitz be encouraged to retire”, following the state Ombudsman’s recent probings into Brimbank City Council and their bearing on the state preselection for the 2008 Kororoit by-election. Landeryou raises his eyebrows at the assertion that the arrangement’s backers, said to include Kim Carr of the Left and Bill Shorten of the Right, want preselection for Brendan O’Connor’s federal seat of Gorton taken out of local hands, as there as been no suggestion he might be troubled.

• Writing in The Australian’s weekly State of the Nation wrap-up of state politics, Imre Salusinszky returns to a favourite theme: the unlikelihood of an early federal election given the need for “mini-redistributions” if the redistributions for New South Wales and Queensland are yet to be finalised. In particular, he notes that a mini-redistribution would have to create three Coalition seats from two (Fadden and Moncrieff) in Queensland, while merging two Labor seats (Sydney and Lowe) in New South Wales – as well as giving the Coalition a stick with which to beat Labor for calling an election under such inopportune circumstances.

• 62 per cent are “concerned” about job security over the coming year, although 60 per cent are “confident” Australia can withstand the crisis.

• The opposition’s approve-disapprove split on handling of the crisis has widened from 31-35 to 35-44, while the government’s is little changed.

• Labor is more trusted to handle the crisis than the Coalition by 55-25.

• A somewhat unwieldy question about which leader’s approach to stimulus is preferable has Rudd leading Turnbull 51-33.

• Opinion is also gauged on five individual aspects of the package, with free ceiling insulation rated significantly lower than the rest.

• Perhaps most importantly, Peter Costello outscores Malcolm Turnbull in a head-to-head preferred Liberal leader contest 37-26.

What’s more:

• Last weekend’s Sunday Telegraph reported that Malcolm Turnbull is supporting preselection moves against former NSW Opposition Leader Peter Debnam in the blue-ribbon Vaucluse, which is wholly contained within Turnbull’s federal seat of Wentworth. Those named as possible successors are “restaurateur Peter Doyle, barrister Mark Speakman, UNSW Deputy Chancellor Gabrielle Upton, barrister Arthur Moses and former Optus spokesman Paul Fletcher”. Debnam quit shadow cabinet last May in protest against his party’s support for the government’s attempt at electricity privatisation, and was left out in December’s reshuffle despite reportedly angling for the Shadow Treasurer position. Also rated as a possible starter is Joe Hockey, who might have other ideas now he’s Shadow Treasurer. Alex Mitchell writes in Crikey that Hockey might also be keeping an eye on Jillian Skinner’s seat of North Shore, and muses that Tony Abbott might also consider the state premiership a more achievable objective than a return to government federally.

• Former Howard government minister Richard Alston has nominated for a Liberal federal electoral conference position, which is reportedly a gambit in the keenly fought contest to replace retiring Petro Georgiou in the blue-ribbon Melbourne seat of Kooyong. Described by The Age as a “patron” of long-standing hopeful Josh Frydenberg, Alston will attempt to gain the position at the expense of incumbent Paula Davey, who is associated with faction of Opposition Leader Ted Baillieu – which would prefer that the seat go to Institute of Public Affairs director John Roskam.

• Yesterday’s Sunday Times reported that long-serving Fremantle mayor Peter Tagliaferri has been sounded out by Labor as a possible successor to Jim McGinty as state member for Fremantle. The report raised the prospect of McGinty going sooner rather than later, thereby initiating what could prove a very interesting by-election in the Poll Bludger’s home electorate. While Fremantle has been in Labor hands since 1924, McGinty received an early shock on election night when it appeared Greens candidate Adele Carles might overtake the Liberals and possibly win the seat on their preferences. Carles was ultimately excluded at the second last count with 28.6 per cent of the vote to the Liberal candidate’s 32.1 per cent.

• Tasmanian Premier David Bartlett rates himself “extremely pleased” that Winnaleah-based school principal Brian Wightman will seek Labor preselection for Bass at the March 2010 state election. Labor narrowly failed to win a third seat in Bass at the 2006 election, being pipped at the post by the Greens for a result of two Labor, two Liberal and one Greens. The likelihood of a swing against Labor next time means Labor is all but certain to again win two seats: one seems certain to stay with former federal MP Michelle O’Byrne, while the other is being vacated by retiring member Jim Cox. Also in the field will be CFMEU forests division secretary Scott McLean, reckoned by The Mercury to be a “star candidate” despite having been “condemned by many diehard members of the Labor Party in 2004 when he backed Liberal Prime Minister John Howard over Labor’s then-federal opposition leader Mark Latham”.

• The Hobart Mercury talks of upper house disquiet over Tasmanian government legislation for fixed terms, a draft of which is “currently out for consultation”. The government wants early elections for the House of Assembly to be allowed if the Legislative Council does so much as block a bill the Assembly has deemed to be “significant”. This sounds very much like South Australia’s “bill of special importance” exception, which I gather has never been invoked since it was introduced in 1985. Independent Council President Sue Smith says there is concern that “the provision could be used as a threat to pass controversial legislation or as an excuse to go to an early election”. Another exception, according to The Mercury, is that “the Lower House would also go to an election if the Upper House blocks supply of funds for a budget”. This seems to suggest that 1975-style supply obstruction would produce an instant election, though I suspect it’s not quite as simple as that. Nonetheless, Greens leader Nick McKim has “foreshadowed an amendment by which the Upper House would also have to go to the polls if it blocked budget supply”. This would be a significant development for a chamber that currently never dissolves, as its members rotate annually through a six-year cycle. Less contentiously, the legislation also allows for an early election if the lower house passes a no confidence motion.

There are rumours of an early Newspoll this evening, so stay tuned.

UPDATE: Newspoll says 55-45, down only marginally from 56-44 last fortnight. Labor is down two points on the primary vote to 42 per cent and the Coalition up one to 38 per cent. Kevin Rudd’s personal ratings are continuing their long-term move southwards: this time his approval rating is down four points to 50 per cent, while his disapproval is up five points to 37 per cent. Consistent with the Galaxy poll, Rudd heads Turnbull as preferred leader 54 per cent to 24 per cent, after leading Brendan Nelson 62 per cent to 16 per cent a fortnight ago. No straightforward approval rating for Turnbull at this stage, but he has scored a remarkable 74 per cent on being “decisive and strong”, the flip-side of his much vaunted arrogance.

UPDATE 2: New shadow cabinet announced. Main changes: Julie Bishop in treasury, Helen Coonan in foreign affairs, Christopher Pyne in education, Andrew Robb in “a new portfolio covering infrastructure, COAG and an emissions trading scheme” and Joe Hockey in finance. No-brainer: Bronwyn Bishop dropped.