But any F1 fan will know that teams have different development schedules. Plus the bigger teams will have more people and so able to be working on both this year and next. Honda have said that after the next update ALL their dev will be on next years car. So at the moment they could be 50/50.
Honda are the exception, as they have produced another car this year (though better than last year's), that isnt able to consistently score points. It therefore makes sense for such a heavily funded team to concentrate on building a car for next year that will compete for points in every GP next year.
I would've thought that the top teams this year (BMW, Ferrari, McLaren), woulc concentrate on this year's car as they can make this season a success. For most teams, this year should be more important, with the emphasis shifting to 2009, as this season ends and we move into Winter testing.
And the fact that next year is such a radical change, the non front running teams see this as a chance to get on jump on their rivals and move up the grid. You might see teams like Honda and Red Bull surprising a few years cause of their devotion to next year (just as an example).
Ain't gonna happen. In the modern F1 era, the top teams always remain at the top, regardless of the rule changes. Many people on this board, for example, expected this year's rule changes to totally revamp the grid. I expected from the outset (last year) that Ferrari, McLaren and their drivers will still be the teams/drivers to beat. Though, I must say I am surprised that BMW seem to be spoiling the party, I still expect McLaren and Ferrari to finish top 2 in the constructors' title race.
This year, will be a huge season for Hamilton. If he doesnt perform this year, there will be question marks over his ability to consistently win titles and mix it with the likes of Prost, Schumacher and Senna.