I'd pick Tyler Warren. He would be the most dominate weapon in the passing game immediately and boost that offense largely. No one is capable of doing that on offense or defense. Graham would be the next best option, but I don't think hes capable of transforming that defense alone.
Almost agree with you but you need a QB to make the throws for T. Warren to be a threat and not sure if he fits into our new HCs scheme.... think he wants a TE that can play all 3 downs and not be a liability for the run game