There has to be one in place. I understand one or maybe even two accidental betrayals in a match, but anything after that and the message is clear. The same goes for suicides. I wont put up with teammates who betray me on Breakout because I get to the BR before them. And I also wont put up with a teammate that has a K/D of -6 & 18 with repetitive suicides and on-purpose deaths.
I also feel the above paragraph relates directly to the fill-in player issue. 343, PLZ allow a fill-in teammate when another player quits/lags out/gets booted. Matches like these do not present an equal opportunity for each team to showcase their true talent. 3 good players shouldn’t suffer because 1 -Yoink–head wants to drag everyone else down. NO BUENO.