What if... Ahri's move speed boost only proc if it hits a champion?
The title says it all. If if only procs on champion hit, Ahri would need at least some skill to aim that at an opponent and give the same opponent a chance to catch up on her if he manages to dodge her Q.
The way it is now that is like Draven's bloodrush, giving her speed no matter where her skill hits. Her mobility is already pretty high, making it a champion proc seems like a more risk-reward style than guaranteed boost.