I recently saw someone on TV put a pork shoulder in the pan and pour a Dr. Pepper over it. She then baked it slowly for an extended period of time, and then shredded it. I can't be sure of who it was, but I think it was the Pioneer Woman on the Food Network. It sounds like a strange way to make pulled pork, but she said it is delicious. She may have cooked it in a Crock Pot, but even if she did, it could be cooked in the oven.