Pulled Pork Italiano

Name: Pulled Pork Italiano
Ingredients: 3 tbsp. ground fennel seeds; 3 tbsp. dried parsley; 1½ tbsp. dried thyme; 3½ tsp. crushed red chile flakes, plus more; 1 6-7-1b. pork shoulder, butterflied; 3 sprigs rosemary, stemmed and finely chopped; 1 head garlic, finely chopped; Kosher salt and freshly ground black pepper, to taste; 4 cups beef stock; ½ cup red wine; 1 medium yellow onion, thinly sliced; 1 bay leaf; ½ cup canned crushed tomatoes; 2 lb. broccoli rabe; ¼cup canola oil; 32 slices sharp provolone; 8 12″ crusty Italian rolls, split; 24 roasted long hot peppers