You would put money on Jon vs Ubereem? I guess the real question, like you were saying, is how good is his wrestling going to be and can he get the job done with it at HW. If he can get it back to where it was, maybe so. On the other hand, training wrestling day in and day out (so I've heard) breaks your body down the fastest and he's not 25 anymore. Which brings me to the final question which is, how much "supplemental help" is he going to have going into a HW bout. If he can roid out without getting caught, he could have great strength and cardio which could make a big difference.