Discussion on possibly removing champions from ARAM like in ARURF

I play a lot of ARAM because it's a nice mode for me to relax in but there are a couple of champions that are just...frustrating to play against. With a lot of the champions there is counterplay (like Teemo the whole team can buy oracles so you can get rid of his mushrooms) but with Fiddlesticks, regardless of who gets Banshees or Locket your whole team can be silenced and it's so frustrating because of the tiny map so you can't just...move away from his silence because it can hit you from minions or allies. Sona was disabled in ARURF because she was incredibly annoying to fight against (neverending abilities) so I feel like maybe Fiddlesticks could be removed from this game mode. There aren't any other champions that immediately come to mind with no counterplay on ARAM but damn. I hate playing against Fiddlesticks there.