Joshua seems a decent bloke to me, hope he comes back but I'm not sure he will, or not for long. One thing I'd say that differs between him and Fury is that I'm sure Fury loves the sport of boxing, he has an extensive knowledge of boxing history and most current fighters, in fact he actually said Ruiz is a good fighter a while ago. It might not make much difference in terms of fighting but I think the enthusiasm Fury has is a big help, especially at it usually means he understands his opponents better.