Why not Ahri support?
I mean, I seem pretty epic at it. I have an 8 win streak with her right now. I'm always getting bullied for it but it turns out nice and I do really good. The plays are amazing. The pulls are so strong. The CD ratio on skills are amazing. So she's not a healer. Still though. I feel pretty awesome with her. My best grade is an S a few times and I'm sitting on mastery 6 doing nothing but support lane @ 50K points.