I never saw it in the rules, but I was specifically told more than once that I couldn't cook the food, touch the food, season the food, or do anything that would be considered "hand on". I was told that I could give a little guidence, but that was it. I did keep them from getting a DQ in brisket, by stopping them from chopping and slicing prior to cooking. I'm not going to stand around a let that happen.
From what I know, the Weights seem to be very capable competitors. They've certainly shown the eagerness to learn how we cook BBQ here in the US.
The Mexicans sure did enjoy meeting you Ray, and Dirty Dick. One of them asked if Dirty Dick was his name given by his mother.