Prepare the brine for the pork chops. Brine for at least 5 hours, up to overnight.
For pineapple glaze: In a small saucepan, bring all the ingredients to a boil until it thickens, stirring constantly. Take off heat. You can serve this sauce immediately, or make it ahead of time.
Set up your grill for indirect cooking.
Remove the chops from the brine, rinse thoroughly and place on grill, away from heat.
Use fruit wood to smoke - apple, cherry, or pecan.
Smoke for about 45-60 minutes, until internal temp is about 150.
Now finish with direct grilling to get temp up to 165.
Drizzle glaze over the top and enjoy.