Team Almost Betraying

Holy bejesus can we do something about team wounding?? I got 3 games in a row with the same player who would non stop follow me and a friend and make sure our shield was at zero. Then when I betray them I get kicked and get a 5 minute ban. lol I’m not sure what I’m supposed to do when they are just running around and their only purpose is hurting the team and not actually trying to play the game. He made sure not to betray us so he wouldn’t get penalized Please do something to fix this