answer:I’m not sure if you can incorporate this in to your recipe some how, but boiling is by far the best way to get meat to fall off the bone. I don’t think boiling it in a bag would work, the wet is probably part of the process, and that would spoil a marinade. Perhaps if you put a tray of water in the oven, under the chicken so it gets hit with steam, perhaps that would help. Other than that, I would say just go with a low temperature and a slow cook time, that will probably work the best.