Wukong's Ultimate
Is there any reason that Wukong's ultimate should continue when he is CC'd? Imagine if Katarina's ult continued while she was stunned/suppressed. Combine this with the fact that even if wukong misses you with the initial part of his ultimate that it still knocks you up and you have situations where you are basically required to take the knockup just so you can participate in the fight.
Basically, imo, Wukong ult needs to be cancellable by CC or only apply the knockup on the first tick of damage, because as is it is doesn't have any real drawbacks other than your inability to use other skills during it (except summoner skills still for some reason lel).