Sorry everyone for the confusion, should've restated what I meant. I'm expressing my concern for this new jumper because she shouldn't be doing this type of jump... instructors have talked to her but she doesn't seem to get it. Two ultra high performance canopies are doing a 2-way stack, and this new jumper is doing a Mr. Bill, with multiple wingsuiters flying around. In one instance they dropped her to land on top of one of the wingsuiters.
Wanted to see how to approach something like this with the jumper but after talking to an S&TA, there's only so much one can do when it's at another DZ.