Nerf Irelia?!?!? (Gbay99)

Recently Gbay99 created a video concerning Irelia, and whether she be nerfed, or other top laners buffed. A few points he brought up were how forgiving she was and how strong her stun is. To make Irelia a little more balanced and more "skill" oriented, what if you, Riot, implemented a system on her E where stun duration scaled based on the targets current HP. When you look at it, if the target is at full HP, the stun would last as long as it normally would, no change at all. Now say Irelia is fighting and at 10% HP left and her target is at 30%. In most situations, if Irelia has her stun up, she would manage to kill them. Now if the stun duration shortens, say, by a second. It would come down more to skill on both sides. Obviously this is just an idea and would take a lot of balancing, but I think Irelia is a lot less forgiving and requires a but more skill this way.