I don't know why they even bother to take the sniper. Can't they see my rank? They should be thanking me for betraying them.
When that happens, just gently nudge them with a Ghost. There's a reason 343 made it so you can boost ram an Elite and just take out the shields, yet touch a teammate and they fly halfway across the map and die. TAKE ADVANTAGE OF THAT. That'll show em that they need to respect your rank.
"I can't believe how childish you are, both in attitude AND breast size!" - Kusanagi to Momiji, _Blue Seed_