I know this might be an unpopular opinion, but Big Team Battle matches really need a mercy rule implemented if one team has at least 4 more players than the other or has a lead greater than 75%.
I just finished a BTB match where I lost 150 to 8 in a Strongholds match. My teammates either didn’t have thumbs or just quit. At one point our team only had 3 people on it. Everytime the game put someone new into the match, they’d see our score and leave immediately. I can’t tell you how frustrating it is to be forced to stay in a losing match for 10 minutes constantly being spawn killed or risk being penalized due to poor luck with matchmaking. There isn’t any possible way for a team to come back like that, especially not with a revolving door of people coming in and out of the match.