It seems in my +/-1000 mojo span there are just 9 players within -25/+15 levels, and only one has more mojo than me, unfortunately he is very strong so my win chance is under 50% and I cannot fight him under risk of losing the small mojo gained from the other players 😭.
Edit: I don't usually complain about this, because is a personal decision, but, why don't more people use the weakening team strategy in season, is a win/win situation, when you are not atacking, you put a weak team so it is easier for other players, and in the end benefits you because weaker players climb in the rankings allowing you to get easy mojo.
Edit2: The old pairing used a wider level range, you could get players 40-50 levels apart so it gave more chance to get players around your mojo, reducing the level difference makes that more difficult so you end up with more extreme options: very low or very high.