I think Joshua is a special talent, I don't think anyone will stop him going on to unify the division, he is way quicker and more skilled than Bruno. Fury would try to frustrate him, he'd have to, he's a bit limited and ponderous really
I think Joshua would make short work of Tyson Fury. He's miles better, much stronger, quicker, more intelligent, the guy punches so hard that no one will be able to stand up to him. His combination of power and speed is absolutely lethal. The only one that might give him a tough time is Deonty...