Yes, you can definitely use a pork shoulder blade roast for pulled pork. In fact, the pork shoulder is the classic cut for pulled pork, so there's no better choice. To make pulled pork, season the shoulder roast with salt and pepper or your favorite dry rub. Then use a slow cooker to cook the pork for about eight hours. Remove it from the slow cooker and let it rest for about 15 minutes before using forks to pull the meat. Pour the liquid from the slow cooker onto the pulled pork and enjoy.