I wasn't comparing anyone other than saying they all had character issues. Not the same issues but they all had character issues. And Jamarcus Russell and Manziel are similar in character but at least Russell actually had the raw talent so that was more understandable why someone might take a chance on him.
I don't think all teams see character issues the same but they are definitely not tolerated the same anymore for QBs. If Sanders was a WR,DB, DE..ect nobody cares about his attitude. I think there was a time when QBs could get away with it, like Brett Favre for example probably would have been very scrutinized today if he were going to be drafted. I think it's because offenses have become so much more complicated and defenses too. You can't just go out there and dominate on raw ability and confidence anymore.