Bring back Dominion atleast as part of RGMs

In my opinion, with Riot removing Twisted Treeline (should have done it years ago) and keeping TFT as regular mode (best thing they did in last 5 years), they need to consider that from now on ARAM will be left out a lot. Due to this issue maybe it would be the best for the game and community to Riot bring back RGMs so players have more options, since SR and TFT are competitive (both have ranked), we need more game modes to chill. Modes like Nexus blitz, Odyssey: Extraction, ARURF and Invasion were really cool and fun to play because they weren't SR, TT or ARAM. I think after a long hard day of losing in ranked games, there needs to be a chill mode that isn't ARAM! Please let me know what you think about this :D