It's significant to me that the retired 'crazies' of the game .. the likes of Gallen, Tallis, Mason, TPJ etc have all decided that they didn't get their fair share of head-knocks during their playing days .. so they decide to stick on a pair of gloves, step into the ring and continue to knock the crap out of each other. Problem is that TV execs then recruit them to sit in front of a camera and give us the benefit of their befuddled thoughts. I'd rather listen to an ex-player who takes the coaching option instead of the fast-buck.