So i played Sivir when I was leveling up to lv 30 but than stopped and started playing support when i saw the lack of good ones(I know strange). As soon as I started playing ranked never saw any even when the other team some how got blitz. I never really mention this until a streamer said it "The reason that no one plays Sivir is her animations her auto is clunky her walk is clunky. that's why no one plays her" -I Am LOD. So I want to put this point on the forums. I'm sure Riot is already on though. just wanted to bring up in case.
I'mjust going to take a moment and say that i truly love Roit's business model, their communication with the community and what they're with e-sports 
thanks
-zdillon