Browning Negal.
You don't have to be 1000 but nobody ever claimed that. The truth about Hostetler is that he was decent but not great IMO. You can say he won a SuperBowl but I don't know that I would say that. He was the QB of the team that won the superbowl. A very good team BTW. What's more, he only did it once and never really came close again.
1 year does not a QB make. I don't care who he played under, other then Parcells, the majority of his experience came under different coaching staffs. Not under Parcells watch. That's just the fact.
Parcells is not responsible for anything other then drafting Pennington. In no way shape or form is he responsible for any other aspect of Pennington's career success or failures. However, it is true that the knock on Pennington coming out was his arm. Pennington is now in a situation where his career is certainly in dire straits because of his shoulder. I wouldn't exactly say that the critics were totally wide of the mark right there.