As far as the most changed driver, I have to go with Kurt Bush.
I think that the top contenders for the championship will be Johnson (

Yuck!), Stewart (if he can handle his temper

), and Kenneth (all round nice guy

).
The 2 long shots that I would love to see win the championship are Jeff Burton (has paid his dues!

) and Mark Martin (been #2 for 4 times, all round sentimental favorite

)