Janna's Q
This is all just a mini rant and i just want everyone to see it and get their own two cents in here. Similar to akalis micro stun or poppys one tap to her ult, instead of the flat .5 seconds reduce it down to the power of a thresh flay (say like .25) and gradually increase the duration to the 1.5. Alot of the frustration of Jannas kit comes from her disengage and her Ws point and click, and while her Q might be hard to hit, its immediate double tap is too potent for some to stay sane while playing against her.