Either Hamilton, Button, Alonso, Webber or even MS himself can win a GP any weekend , they simply don't have the car to compete against the Renault Red Bulls, I don't like Vettel, he yet does not have as much experience as all the others mentionned before who all won a championship except for Webber.
We all saw it on the Canada GP , I mean at the end he had to much pressure and he lost it, one corner made him lose the race,
If you give each of these drivers the same car on the same track in the same condition to do 5 lap around the track, I can bet you that Vettel will not be winning this one.
I can't wait to see what to see what will happen to Red Bull with the new rules..