Clean and grease grill grate. Preheat grill to medium heat (350˚F). Season pork with salt and pepper and coat with 1 tablespoon of oil. Place pork chops on grill and cook for 8-10 minutes, turning once. Baste with 2 tablespoon of sauce during last 5 minutes of cooking. Internal temperature must reach 145˚F. Allow to rest for 3 minutes; cut into this slices and coat with remaining sauce.
While pork is cooking, combine relish and mayonnaise in a medium bowl. In another bowl, toss together corn, tomatoes, onion, vinegar and remaining oil; season with salt and pepper. Toast buns if desired and divide sliced pork and corn mixture among them. Top with a dollop of aioli and close sliders.