Prompt one

There are many ways to start a fight both verbally and nonverbally. Dusty Rhodes is pretty adept at making his feelings known that he wants to drop the gloves. Gestures always work, the bird is universal lol. However running the other teams star player a few times will usually get the other team's attention. Blowing kisses and grabbing another player's butt is usually good for a fight as well. And with the multitude of nations in the shl, chances are someone on your team will speak the language of the other so in between shifts you can have them teach you how to say all types of nasty things. Hearing someone who doesn't speak your language cussing you out in said language is usually good for a fight as well.
Somehow that really seems to get under the opponents skin big time. And if all else fails a strategically placed stick when the refs aren't looking will usually provoke someone to drop them.