I've been rewatching some of Usman's fights and I think Usman is very susceptible to uppercuts and straight punches. Colby was able to land several uppercuts and Usman left himself open to getting knee'd by Burns. Also, I do think he's a little stiff in his movements. Anyways, what flaws do you see in Usman's striking? I do think he's one of the most complete fighters in UFC right now and I want to know what his future opponents can exploit on.