@Riot, any planned changes for Nunu?

I was thinking about this for awhile now. His kit just seems really outdated, his passive is irrelevant, his q passive is irrelevant, etc. Since the MYMU is coming up, and he is considered a Mage, are there any planned changes or adjustments for him? He's currently sitting at a 35% winrate top, 40% jungle, and 37% support.