U8, you have to understand that, to even get to that point, people need to/want to install the game and get through the hurdles that are there in the first place. I would guess even some of your streamers feel the same way. So, before we get into great detail, that still needs to be addressed first. Walk before you can run.
U8, you have the most influence of the players on here. If you host a dif map, people will come. In order to create an actual consistent culture of that though, you'll need new players, as you cannot be the only one doing it. Also, you play GOW/Chop 95% of the time and the people who watch your stream don't want to play those maps? I'm probably missing something though as I don't really watch your stream.
"GOW GOOD" has most players that are bad. Even the hosts are bad, lol. I'll give you screen shots of that all day. Yes, brand new people do indeed get asked sometimes though. It's just difficult to play a 4v3 every game without 7 of the 8 people wanting to kill themselves after a few games. It's the best it's ever been though, in terms of letting newer/worse skilled people play. That doesn't mean it's GREAT but its better at least. Even though it's not the most ideal outcome for players, obs feature at least lets them watch as opposed to being kicked for building while they shouldn't or whatnot.
All those games, that have multiple patches, are because of imbalances of the game, right? Then why are there multiple patches instead of just 1? Because rebalancing something, makes something else imbalanced. Same will happen here and we can't afford to lose players. Don't ruin the game.