Floyd is obviously on another level defensively to ufc fighters but guess what, hes on another level to boxers as well. Most boxers are just as hittable as mma fighters imo. Speaking of Nate, if im not mistaken the only time he had previously been dropped was from a head kick, yet conor dropped him 4 times despite giving up 20lbs.
Maidana gave floyd a tough fight, and his punching technique is friggin awful, he is literally a caveman, no snap, no power just wind mill arm punches. If Conor's cardio holds up he will give Floyd trouble imo, he is not an ordinary fighter.