In you guys opinion, who in the NFL draft will be the best player in 5 years?

In my opinion?Adrian Peterson, because if he goes to the browns i think he will learn a lot from Jamal Lewis and they will end up trading Lewis for offensive lineman.Some people say Calvin Johson and i would have to agree with them too but if Calvin goes to Oakland he will need offensive lineman and a QB, he goes to Detroit then he's in big trouble.Whats your opinion?Who will be the best in 5 years?