In what way is he better/slicker? All we've seen is him walking down guys. sliding back and countering with his left hand (outside of a few spinning kicks on a gassed out chad).
Wonderboy has shown the ability too hit, hurtn, and finish opponents with a variety of strikes -kicks, punches, and elbows.
To top it off he has shown the willingness to put in time to improve his wrestling to the point he shut down one of the best takedown artists in his division (and arguably one of the best regardless of weight division).