In Disneyland, I know a bunch of people who got to cross-train during the college program. I myself did! I cross-trained to another position in my restaurant (food prep to order cook) but I think I would have been able to cross-train to any table service location, back of house. My roommate trained on more attractions in Fantasyland during the program, and I know other people who got cross-trained to other locations in their role as well. The rule for cross-training, I believe, is that you can't do it until after your probation, which I think is 3 months. I cross-trained about 5 months into the program, though they were asking me to do so a while before that because we needed more OCs.