Gnar is getting useless in Mega form

Riot Games i have and idea for Gnar. He is supposed to be bruiser. But in late game his Mega Form is useless apart from the ultimate and still the ultimate deals low damage. I suggest to rise his AD scaling Armor scaling and Magic Resist scaling because right now he is almost like his Mini form except the little amount of Armor and Magic Resist and AD. His animation on W and Q are really slow so they can be doged easily and you cant hit anything . If you think this is good idea think about it and make Gnar actually playable in the next patch . Thank you for reading this post .