I should have posed a better question, as in what team in our situation, brings in a bridge and drafts a rookie with the intention of starting the bridge, and had success. As in is the bridge worth it? Sure the team can go 4-12 never start their, rook, and he turns out great once he starts. But did he really learn from being under a bad bridge QB? Why shouldn't he have started anyway. I guess there's no telling with that philosophy since we're dealing with hypotheticals and revisionist history.
Flutie to Brees, Bledsoe to Romo, Kitna to Palmer, Warner to Eli all make sense. I think Maddox was a total fluke, didn't Big Ben win the SB his rookie year?