So instead of killing AP cho'gath

Why not make him use the greater value between the 70% ap one and the 12% bonus hp one ? Cuz I'm pretty sure there's some ap main cho'gath out there and it kinda sucks to make something people main unplayable the same way, it's not really nice to them (i still cry every night at a picture of xerath )

If u don't know what i'm talking about : http://boards.na.leagueoflegends.com/en/c/gameplay-balance/t3VdgPV6-127-pbe-changes-are-you-trying-to-kill-ap-chogath )