Riven Quality of Life Change

I don't know if it's just me, but in my opinion I think Riven's Q could benefit a lot if it used the system that her E and flash uses in that it moves in the direction of your cursor. I just got out of a game where I lost a kill due to the fact that when I was chasing for the last hit I ran into a minion wave which makes you move in the opposite direction. This is mildly annoying. On top of that I think it would just flow better, especially when wall jumping with Q#3. That may just be me though so if there is any sort of trick that I am missing pls tell me.