Don't waste another players time just so you and your friends can have fun
If you made a pre man team and will be messing around for fun but only have 4 people at lest make sure that the poor soul that gets stuck with your team knows you'll all be messing around that game so you don't waste another human beings time.
I was just in a game (The Crystal Scar) and noticed the other 4 players had the same tag HOLO at loading screen. Once the game started they started trolling around hiding in bushes and not helping get objectives or get in fights,When I would ask what they were all doing they just said "Hide and seek" "Just join in" so the whole game they would just troll around expecting me to just be cool with it.I'm not saying it not ok to have a trolling game with you and your friends but If you're missing 1 player or any players and expect the random player/players that your team gets put with to just be cool with you and your friends trolling at lest give them a heads up so they know to dodge if they're not in the mood for that type of game.