Hypothetical Amumu rework

I was thinking about a potential rework to one of the original champions riot has created. Amumu needs a visual update and some love, so I think an overhaul on his outdated lore and a rework on his E and W would help make Amumu less clunky and more enjoyable, and bring him up to the currently quality level that league of legends has to offer. I really think it would be cool if his lore was reworked as a shuriman ascended that was cursed by the shadow isles or black mist. This maintains his style and falls inline to current lore possibilities without taking away from the original lore as well and creating a whole new creative outlook on what his e and w could be changed.

This is really just a quick thought on a what if on a champion that really looks bad, but is still fun to play, and I really just want to put the thought out there for others to take in and consider and expand upon.