The mentor of Drew Brees and...Rex?

Careful - Grossman might surprise you. If this dude is on and has time, advantage Chicago.

I'm tired of hearing that if a such and such QB has time he is UNSTOPABLE! Isn't that EVERY qb in the NFL? We used to say this all the time about Aaron Brooks! That being said I think Rex and Brees are very similiar if you compare the early parts of their careers, the only question is will it start click for Rex like it did for Brees.