Well, now that we have matchmaking, only time will tell how the game shapes competitively, and if our game is shaped by it, it won't matter anyways. Now the counterargument is that if mm dies, we will carry on, but new players won't know where to truly start from a competitive standpoint, if they play mm and feel the next step is to tryout UGC or something. Either way, it's hard telling right now whether newbie mixes can die without fuss or are vital to shaping our game, as we are essentially playing a split in the road, where we must see where we go forward next. Whichever path this game takes will answer your question Tino. If I were you, I would personally hand it off to someone, or just stick it out. If the issue is players/coaches, the motivation may simply no longer be there, and it may truly be time to throw in the towel, and carry on.
Either way, I want to see this game take off, and have a lasting future, even if it looks hopeless. Our community has put so much work, it's absolutely incredible. This community has brought the game so far, and just now the developer is somewhat supporting us more closely. To you personally Tino, just know that this has definitely contributed to the success of competitive tf2. Whether it lasts or not, it achieved something great. Newbie mixes improved my game greatly, and I would be sad to see it go, but at the same time Tino, do what makes sense.