People that say that MMR differs very little between ranks are delusional!
You can literally be diamond1 rank but still be top500 MMR, that’s15 ranks below GM1 if you are diamond 1, but you have the same MMR! Good luck ranking up from Diamond on your own!
If it can differ that much between diamond and GM, it will surely be the same the other way, but maybe not as extreme. But you can get a Master MMR player in your gold and platinum lobbies for sure.
What does that mean? It means that you’re personal performance is so good each game that you get a top500 MMR! Why just diamond rank? Because you lose too much games anyway (due to bad teams - which don’t exist apparantly, but you still have top500 MMR in diamond lobbies and don’t win enough games to rank up), so you’re rank is relatively low compared to your MMR!
That is what I literally call a rank within the rank, since the MMR is used to make teams among some other useless algoritms.
Remove the MMR completely in competitive, use only the actual rank Bronze-Champion, and skip that if you are on a losing streak or a winning streak you will get teams with higher percentage on paper to win or lose!
MMR will be used only in QP, and divided in to two pools to lessen the chances of uneven teams. For example: Below 1500 MMR is one pool, and those above 1500 MMR is one pool, that way you will most likely get teams between Bronze 5 to Platinum 1, but those will never meet Masters, GM’s or Champions, and vice versa, because they will be in separate pools.
Will this affect que times? Yes a little in QP since there are 2 pools, instead of 1 big pool, but it lessen the risks of getting completely stomped by Master players if you are bronze-gold.
In competitive? Not so much, top 500 will still have longer que times, and since top500 MMR doesn’t exist anymore, top500 will solely be based on the rank, still only 500 of them, so que times will still be long. For the rest of the players? Nothing changes, if you are platinum 3, you will most likely face players around gold 2 to diamond 4.
But according to some people the que times will be longer? NO! The amount of players that playes the game doesn’t magically diminish because you change the ranking and matchmaking system!
The only thing removing MMR in competitive does, is increasing the chances of even teams.
In QP with the 2 MMR pools, it goes the same way, it will increase the chances of more even games.