The "glowing hand- thingy" Fiddle bug gave me an idea

Whenever Fiddle cancels his W, his hands glow green for the remaining duration (I think).

So what if he actually got some bonus to his AAs (or just 1 AA) after cancelling his drain until it would have ended? Seems like a cool thing to do since

Edit: He should probably only get that/ those empowered AA(s) if he cancels it on his own tho, not when he gets interrupted lol.