User blog comment:Riuzak/Custom Forecast Patch 4.13/@comment-10768370-20140718171214/@comment-24558666-20140719092718

For support? Since when is Blitzcrank support? He became bot lane non-adc pick when he proved to have solid cc chain, but he is as much support as Syndra, Sejuani, Annie or Nasus. Fact that you can play him support does not make him support, he is not support by design, same as annie is not support by design. He is top laner. That he  sort of sucks in that role is fault of designers, but he is still top laner by design.