Can we have more Grounding?

I feel like Grounding is an AWESOME mechanic and probably the best way to deal with the mobility creep without hurting immobile champions OR making high mobility champions weaker via stats.

My proposals for grounding effects:

E - It IS a Mega Adhesive. It is not so mega if you can freely jump while on it. W - We can then reduce the slow to make up for it W - Just so he's not THAT easy to be jumped uppon.

These would be my 3 core ideas. I could see it being implemented on other classes other than mages and tanks, but that would be another discussion entirely.

So, what do you think? I'd personally would love more Grounding effects in this game!