Blair's abdication is nigh. Gordon Brown has a couple of years till a general election. The 'Conservative' leader, David Cameron, is universally recognized is an opportunist, unprincipled, inexperienced, socially liberal scumbag of the most transparent sort, BUT he's had much better poll numbers than his predecessors and is given an easy ride by large elements of the MSM, especially the BBC which played a big part in getting him elected leader against the favourite, the socially somewhat conservative, David Davis. Cameron is openly ridiculed and despised in some influential quarters, so he may not win the general election despite a pervasive feeling of 'throw the bums out and give us some new bums.'
If Labour loses the next election, but more importantly the election after that, then the last 10 years will seem like a golden age to the hordes of feather-bedded pols and tax-funded nosy parkers who infest Great Britain. Then the issues of Iraq and friendliness with the Toxic Texan will have receded and Tony Blair will be remembered as the Undefeated Champion of 3 General Elections, by far the most successful leader Labour has ever had. He will still be youngish, vigourous and his reputation will have been resuscitated. He won elections and he had principles, quite Thatcheresque.
I therefore forecast that Blair will be drafted back to power within 7 years.