Fugitive, it doesn't matter what you call it, if a player deliberately sets out to spoil someone else's fun, especially if they're on the same team, that's acting like a jerk.
Playing differently than how some other people might prefer just isn't the same thing.
I might prefer that all the bish help out taking bases and prosecuting the war effort rather than just furballing for its own sake, but hey, if that's how they best enjoy the game, it's their $15. I'm not so self-absorbed as to imagine they're deliberately trying to sabotage my fun just because they aren't doing exactly what I'd prefer them to do.