If I'm not mistaken, we know from SteamDB that they made a change to the match engine (dev-match-ai) a week ago, since then they have had multiple new test builds of the game every day. The match engine is extremely complex, with a ton of tiny things that can go hilariously wrong. Given those circumstances, I'm not sure how some people arrive at the idea the devs are done and S.I. is just waiting for a specific Transfer Window or that New Gen competition. They are quite literally working on the core functionality of the game.