Stuck in an Abandoned School

As soon as you walk into the gym, the light temporarily blinds you. As your eyes focus, you see that there is a volleyball net in the middle of the court. Under the net, there are around 15 medium, soft looking dodge balls. As you take in you surroundings, you don’t even realize the man that has snuck up behind you.
You finally turn around to see him when he says in a cheery game show-like voice, “The doors located right behind you lead to the outside of this school. You are allowed to leave if you want to. Instead of leaving right away, you could play a game of dodge ball against me. It would be two against one.”
You question him by asking, “What would we have to gain by participating in this game?”
The strange man responds, “If you guys win, the organization would give you 10 million dollars, and you would be allowed to leave. You wouldn’t ever have to be involved with our organization again. If you don’t want to play, you can just leave know.”
You turn to Paul so that you guys can discuss what to do.