I watched a damn near shot 40yr old Klitscko floor Joshua and that man barely beat the count. That didn't happen to Fury. I also saw Fury take flush shots from the hardest puncher on the planet and get up twice. The difference is the conditioning. Joshua's massive muscle bound frame is not built for endurance. I don't see him hanging for 12rds with either of these two fighters at the pace that was being fought.