In a large bowl combine combine ground pork, 1 teaspoon of italian seasoning, salt and black pepper; mix well. Form mixture into four 3/4-inch thick patties.
Cook patties, uncovered, on the rack directly over medium coals for 14-18 minutes or until done (160F) and juices run clear, turning once halfway through. Top each burger with cheese. Grill 1-2 minutes more until cheese begins to melt.
Meanwhile, in a small bowl combine olives, oil, crushed red pepper and remaining 1/4 teaspoon italian seasoning. Top burgers with olive mixture.