I think it would be a good idea in Infinite to be able to vote for a rematch or best of 3 series post game, give players their own little server and let the best team come out on top. Players nowadays see full teams searching and try to match them anyway so why not give them the option to play against the same team multiple times and if the team wins the series for example they gain significantly more rank than if they simply “one and done” their opponents.
Pretty cool idea.
Even if was just an option that popped up for the losing team in a close match - “Would you like a rematch”. If everyone answers in the affirmative then the winning team are then made the offer.