Changing Kog's AS curve

So we've been seeing this patch that putting the AS scaling on Kog'Maw's W was a massive mistake, as it gives him everything he needs too early.

I'm here to suggest an alternate solution: Remove the 15-35% AS from his abilities altogether, and add 2% to his natural AS scaling (which will cap at 36% at lvl 18). That way they don't have to worry about what skill his AS is attached to, and buff his abilities accordingly.

This will lock his AS into fantastic scaling per level, giving him the AS late game without removing the buff or making his base AS massive.