Give Wukong a new passive
It is such outdated trash. It has no effect on his laning, it does absolutely nothing in team-fights because of how high magic and armor pen are and it's nothing more than an incredibly weak stat check that doesn't benefit him at all. I don't know if Riot has any plans for reworking Wukong, but for the time being, we could really use something, especially after you gutted his Q because he was abusing duskblade.
Every other champion in his class Fighter/Assassins have a means of keeping themselves alive. Fiora with her heals, Riven's gigantic shield, Jax's ult gives him magic and MR (and a substantial amount might I add).