Gunslinger: ...do damage? I don't really have anything else apart from that.
Jedi Shadow: Grab the ball, pop into Combat Technique form, and save all of your cooldowns for when you're near the end of their base. When you're at the last fire trap, use Force Wave to knock people back and Force Speed to rush for a cap. If you've saved your Force of Will to break any CC it's pretty much a guaranteed cap.