Brett favre....um sure, but the guy was so tough while he was addicted to pain killers...anyone would be tough.

David Carr is tough, but hes more of a good sport, he doesnt complain about the beating he has to take, but its not like he puts up a huge fight, he never gets put out real bad because he would just rather go down than fight it.

Toughest player thats not a steeler is probably Todd Pinkston JK, i really dont know, its tough to pick one that is tougher than another, but i guess Carr by default...i'll think of someone else soon.