The difference between Golos and Iona is pretty big, I don't think Iona should be flat unbanned, but if cards are on a 0-7 point scale, Iona at 5 and Golos at 7 means events/pods can run at 'things 4 and under are legal.' or 'you can run a single 7 in your deck.'

(I don't know enough about cEDH to speak on it, but it also adds the advantage of pointing some cards to be contra-indicated to answer Thoracle combo or Flash combo.) I want a system where Commandfest and Magiccons have a stable ground level (stricter rules), and house rules can expand.