That's what NE does....they take ppl. like Randy Moss and Cory Dillon and do nothing but win rings.
Randy Moss isn't crazy. He was a pain in the ass and needed the right team/coach to stay out of his own way. AB has one twitter temper tantrum before he's out on his butt. NE gives structure and discipline like a prison work camp or the army. Neither works well for insane people.
I could be wrong.