That didn't work out super well for Halo 5 when they did it. Further negative behavior will result in a temporary ban. It feels like we're beating a dead grunt, which can be kinda fun, but you have to move on at some point, or you'll miss out on the rest of the game. You can follow the question or vote as helpful, but you cannot reply to this thread. Tell that to the Covenant.
Answered When will campaign matchmaking be up?????
Banned from matchmaking for quitting 1 Match?
Lately I have had quite a few matches just end in the middle of the match after the host leaves and it can't find a new host and the game just ends. You must have quit out accidentally, no way could a game this wonderful be responsible. If I seemed aggressive, I'm sorry. Rocket League is a great example of how immediate matchmaking bans can deter quitting. This one is for 30 minutes. Though I also support a veto option, you're describing a different problem.