I knew someone deep inside the club during the time with his knee problem, and the club not wanting him to play in the Olympic tournament, he was told he was risking his career, he ignored that advice.That's a fair point when you think of it from the fans point of view. I'm sure there was a bit more to it though. The mental side of being injured probably wasn't addressed back then. I remember reading that the new villa manager basically forced him to play through what would be his final injury. So bad luck /management also a factor.
He and players of his era had lot's of support, it was players from the past that had zero and also poor medical advice.
I used to watch Richard Edghill after his cruciate injury, in the gym every day, on his own, no medical supervision, just doing his own thing, just trying everything he could to get back to some sort of fitness level, and at the same time getting verbal abuse from his own fans. Guy's like that I have every sympathy in the world for, Micha Richards does not fall into that category in anyway.