I think it is. I made these lovely sliders for a Jamaican-themed wedding shower a few months ago, and they were a hit! Super simple to make, the only trick is to be sure you allow enough time for the meat to fully cook until falling apart.
Lots of people smoke meat for BBQ, but I used my dutch oven and it was perfect!
You could definitely do this on the outdoor grill, but I prefer the pot method (ha) because it allows for lots of liquids, which results in super duper moist meat.