Amumu Surrenders

Ok, so with the new video of Amumu and his story. my question is. If he cannot control the curse why doesnt Riot let the curse Consume Amumu. finally allowing the mummy to grow up in size and age becoming humal like, since he accepted that the curse would eventually win. so amumu would have some awesome graphics and skins too. and he would say things like "Friends? your tears are all the company i need" - referance to Voltaire and his curse of the sad mummy ult could have some sweet animations like in the video. i promise that people would play amumu even more. p.s. Amumu is not a Yordle... he is a Shuriman boy who was cursed. (Link to Video in Link Box)