The other big question I have with him is his confidence. His confidence matched his immense physical ability in 2009 and he was a monster. Did that confidence come from the drugs? Is he going to be able to muster the same level of intensity and confidence drug free? I'm no expert on addicition or recovery, but if you're recovering/recovered from a pain killer addiction you can't have anything stronger than OTC pain relievers, correct? I thought that's what they said about Favre after he recovered. I'm sure that's going to be difficult for an interior DL.
The odds are certainly against him succeeding, but if he does succeed then it will pay off huge for this defense. He brought a level on intensity that no other player did in 2009. He's mean, he fights, and he gets the energy level of the whole defense up.