Speak up with UGC, could get the format going like ultiduo, problem is that they don't think enough of you will play, so the work and time put into new admin panels doesn't seem worth it. Another issue is refinement in new maps, ultiduo had a lot of new ones, for the last few seasons Array was doing new maps. He cant really play much because he has arthritis, so he messes around a lot in creating new stuff for people to play, You could get something with TFCL since that was at one point coming back, but that entire situation has been dark for almost a year now?
I guess idk, any way to pitch something in any platform with a specific format requires interested players to work together and speak up. If you guys wanted, you could reach to Damon Albarn who ran bball.tf, I don't know what he is doing with his time or if hes free to help organize something.
We also haven't gotten a new ulti cup for CappingTV, they would also be a great platform for cups.
Overall you just gotta try working together, reaching out, otherwise its just gunna be that, small pug groups and then some.