I mean Balanced Hackmons is a metagame in which banning pokemon is something that has never been done before. The only thing that I could see convincing people that a pokemon should even consider a suspect is the fact they all Mega Rayquaza stats and can carry an item. So with this logic Primal Dialga would be banned if it came out. Mega Rayquaza was obviously more powerful in Ubers but in BH the main 3 are not as overly centeralizing. Chansey is actually used more than these suspects. Mega Rayquaza at #2 barely under Chansey, Primal Groudon at #3 and Primal Kyogre at #10. This at 1760 by the way. Other stats also have Chansey #1. Obviously these 3 pokemon aren't as overly centralizing as everyone in this thread is saying.While I agree people will simply move on to the next most powerful thing, MegaMence has 35 less attack and 60 less special attack than Mega Rayquaza, and regular Rayquaza has 30 less in both attack and special attack, so they will be easier to wall. This would actually be healthier for the metagame, as while they would still be very powerful Pokemon in their own right, the reduced power allows for more Pokemon to emerge as checks and counters. Basically, while I agree with the fact that it will power down these tactics, I fail to see how that is hurtful to the metagame--imo it can only make it healthier.