Recess Easter Egg - Reference to Creators Paul and Joe

In the episode of Recess when Vince makes the bet about bragging, at the beginning he beats Lawson at tetherball. He then talks about how he wants more competition when one of them says. "You already beat Paul at pickles, Lawson at tetherball, and Joe, Mitch and Lawrence at four-square." (I don't specifically remember Mitch and Lawrence's actual names) Paul and Joe are the creators of Recess. The other two may be other creators.