So i played Gangplank Support...

And it worked! I did not expect it at all. I started Spellthief's Edge, finished Frostfang and went normal build after that. I peeled a lot for my teammates, even my ADC who was behind as Draven (o_O), carried late game thanks to me and my teammates. Of course that you should never try this in ranked (Unless you are Tobias Fate aka Tobito Flapuchini aka IDFK), but it is a very fun pick.