Listen: I am a ref. If I ever do UWW worlds, I'll skip one of my snack breaks and ref matches between sessions for the guys who went 0-1. I'm sure Zain Richards and other World Team members of all ages wouldn't be demeaned at all by this. They clearly are not up to snuff and need the experience.
I do expect my fee of $6.45, however. I'm not going to miss out on eating some Kraft Mac and Cheese heated up by a member of the local booster club for free!