I've seen less talented players succeed in the NFL. He doesn't have the best arm, he throws funny and he scored a 22 on the Wonderlic. Pennington was a successful QB and he couldn't throw. RIvers is a successful QB and he throws like a girl. Favre was a successful QB and he scored a 22 on the Wonderlic(by comparison, Alex Smith scored 40, Leinart scored 35, David Garrard scored 14 and Peyton Manning scored 28 so take that for what you will). Tebow will have to be put in the right system and not be asked to do things he can't do. A smart coach will do that. A dumb coach will not and he'll say "Tebow can't make the throws with that motion and he struggles with our playbook" while he tries to convince everyone that he's a good coach with a bad QB.