They teased the new unbans like they was featuring on a rap album on instagram/twitter lmao, after 48h comes out they are more broken than ever. I have NEVER seen so much unbans. I don't remember darkrai tested in ou after the dark void nerf or mewtwo getting unbanned just because they was pokemons from past gens, just for making examples or the old meme of arceus bug that was supposed to bentested in ou few gens ago.
There was no time for suspecting tera, no time for suspecting garg, unban ubers for me is the last thing to do in this gen, specially if new mons comes out. They (the council) get this decisions, gamefreak or us (community) has nothing to do with it.
The quickban of regi is because of the most problematic mechanic ever (tera) and almost no one was able to predict that an electric (mostly walled by any ground pokemon in the game) was going to be the best cleaner/setter + hazard control in the tier. Since there is sort of unpredictable factor anything that is uber should remain uber, new threats does not make older threats balanced.
Chien pao is the same, the reason to unban a pokemon banned few months ago was? After magearne gets banned chien will lose a check/counter, same for zama and he will be broken again lmao, it's a loop of wasted time.