For the BBQ sauce, place all ingredients in a small saucepan and stir to combine. Place over medium heat and heat just until all sugars are dissolved and begin to thicken. Turn off heat and reserve.
Mix all of the salsa ingredients in a small bowl and reserve.
Dip pork cutlets in BBQ sauce and grill until medium-well. Let cool slightly then pull apart pork into small pieces.
Butter one side of a tortilla and place on grill. Turn grill down to medium heat so tortilla doesn't burn. While tortilla is on the grill, sprinkle with cheddar cheese and some pulled pork. When bottom starts to crisp and cheese begins to melt, brush with BBQ sauce and close tortilla. Cook until slightly browned on both sides. Once cooked, top with Pear Salsa.