I think the real question here is Floyds ego.
If he runs,oh sorry.....sticks and moves......and hides from heavy exchanges.........oh sorry again.....uh...remains..uh...."elusive?"
Then i think he's too fast quick agile etc for Oscar to catch and hurt.
BUT.. If the crowd gets on him. maybe even booing.Maybe some of the comments from Larry M etc. will eat at him and he'll stand and try and slug with the bigger Oscar and maybe get caught and hurt. I see that as Oscars only chance. I pick PBF by decision in a fight with some flurries where PBF slips away or holds.