Nunu Reword PLEASE

Nunu is by far the most useless champ in league, He really needs a rework. He has no dmg besides his auto 's and his ult which is easily escape able
He can't play any other role other then jgler, and at this meta vs other top notch perfect champs, there is no point in picking him. Even i regret getting a legendary skin shard perm for him because i barely get to play him since there are so many other better jglers. Rito pls rework and make him 1 of the gr8 so i can actually show off my skin by playing him