Karma's W

I don't know how people will take this but karma feels very slow and sluggish in comparison to a lot of other champions. She's not very popular right now and I feel something that could greatly help bump her up is allowing her to activate her w while moving like Syndra's W. It's her only form of hard CC and its easily avoidable simply by walking or flashing away. I think this is a really good idea in not making her op but rather buffing her a little bit.