Andy Dalton is a winner. Plain and simple. He took TCU to an undefeated season in 2010. Their last undefeated season was in 1938. He is a tremendous leader, and guys love to play with him. As for questions about his arm strength not being enough, check this scouting report out.
Lacked great physical stature and strength
Lacks mobility and ability to avoid the rush
Does not throw a really tight spiral
A system type play that could get exposed if forced to ad-lib
That is a scouting report on Tom Brady before the draft.