In order; James Degale Carl Frampton Ezekiel Brook Anthony Joshua Tyson Fury That's how I see it. Fury is last because quite frankly, he has no discipline and he is very afraid of the Klitschko rematch.
Frampton Brook deGale Saunders Fury You could put them in any order really as they're all of a very similar level imo. Although I don't think Fury is all that good p4p he is difficult to fight against partly because of his size and he has a very good best win on his resume.
Joshua is a bum compared to Fury. Remove Wlad the robot from Fury's resume and he is still above and beyond that big stiff idiot AJ.
Fury went bad faster than any fighter in history. He has gotten progressively worse in every fight. Even though he won the fight with Klitschko, it was the quite possibly the worst fight in his career. Wilder will destroy him.