Trouble with Balance is that his weaknesses got found out and exposed. That's not necessarily a problem, happens to almost everyone in international cricket sooner or later, and the best players who are gonna have long careers work on it, maybe change a few things, and overcome the problem. See Cook, Tendulkar, etc etc. Balance is no doubt a serious batsman, but he's said he won't be changing anything. Might as well have a sign on his back with instructions on how to get him out.