Definitely A must to do 3 month UU and OU back forth,sure OU is star of the show but literally the game itself keep boring with same team,same Pokémon,same Moveset and even Same item,it's not wrong ofc but it's kinda repeatative regularly and even there is someone who is copycat everything (team) from ladder player which make OU got their flaws, n at some point it got really boring to meet this matchup... Well it's my opinion tho,
And plus there are so many coded UU Moveset but there is hardly any player using it ,so if UU ever a thing ,this Moveset also can be apply to UU team most likely.....