This is a real selection problem to be honest.
Zab has played excellent when called upon, but Micah is probably the better player on his day. Glad I'm not Hughes at the moment.
Hughes got rid of Dunne for being excellent sometimes, and making silly mistakes. By this criterion, Richards' days are numbered. He should probably get the benefit of the doubt as he is far younger than Dunne and has the potential to be absolute quality if he can get his concentration sorted but in the current atmosphere of 'no excuses' that Hughes portrays I'm not sure if it will. I must admit though, I wouldn't be hugely surprised if we bag a top quality RB in January. It would be a crying shame though.