DO-AHEAD TIP: Marinate pork chops for 30 minutes to 1 hour (see recipe). Cook corn and cool, if desired.
Preheat grill to MEDIUM. In a small bowl, whisk together first 8 ingredients (olive oil through black pepper). Rub mixture evenly into pork chops then place them in a large zipper-topped plastic bag.
Refrigerate for 30 minutes to 1 hour. Lightly oil the grill grate. Grill pork chops over direct heat for 7 to 10 minutes per side or until cooked through.
Prepare corn salsa: In a medium bowl, combine remaining ingredients (corn through garlic). Toss well and serve over pork chops.