While absolutely hate Allen, he is a far better QB than Tua will ever be. Even when he makes mistakes, (which was a lot this year), he can still use his athleticism to overcome them. On the other hand, I don't understand why defenses have such a hard time tackling him... he's not a Terminator cyborg, he's just a big guy. That said, a QB like Allen is what Miami should have, especially since they have a history of o-line issues and they need a QB who can make plays when the protection breaks down. Tua is not that guy, and never will be. Really, what does it say when you have a QB who admits that sometimes he can't see open WRs because he's too short and can't see over the linemen? IMO, at the QB position, the bigger and stronger, the better.