Maybe Ahri's a little too safe now

From what I've seen, a lot of people think Ahri is a little too safe now with the changes to her Q, and I kind of agree. Another issue is her charm feels kind of negligible. So...

What if the slow was reduced or removed from Ahri's charm? This has two purposes. First, it makes it so she's less impossible to catch. With a slow and a speedboost usually happening simultaneously, Ahri is pretty impossible to catch when using her charm defensively, making her very hard to gank. Secondly, reducing or removing the slow allows Ahri's charm to have a lot more meaning when used offensively, as it brings the charmed victim more out of position as they move more units per second.

This change would give her E an interesting role in her kit, where it currently it's just pretty unnoticeable.