There needs to be a place to give feedback that will actually be seen by people who manage MTGO and arena for that matter. I get that you're scared it will just be people complaining about the shuffler etc., but you need to be able to deal with it. It's your job. We don't have a place to say "hey the last cube was great, but it needs more things that can't be countered" or " love the flashback drafts, I'd love to see this or that set next" Quit slacking