Grand arena matchmaking

Read any of the hundreds of post here and on reddit about it. It's a skill rating. You win you move up, you lose you go down. If you actually checked their history on .gg I bet they are either terrible or play sporadically. Stinks of you're the one they decide to play against, but they are there for a reason. Before you even say it, no matching by gp won't work and they are hurting their rewards by doing it.