Can we fix Nunu W and the wall interactions?

/rant

It's really annoying trying to drift along a wall and just barely you touch the wall (or the snowball expands to hit the wall or something) and it bursts. Nunu W should be more like Sion R with the movement, where you can drift it along walls if you're good, using the walls as something to propel yourself to get some trickier angles. I shouldnt feel like I can't roll my W from my wolves to my raptors when I'm clearing because it's going to clip into the opening at the tier 2 tower.

//rant

anyways new nunu is so fucking fun gj rito