About 15 minutes before chops are done brining, make the glaze. In a small saucepan, bring balsamic, brown sugar, garlic, and cloves to a quick boil. Reduce heat to medium and let sauce simmer for 8 minutes, stirring occasionally. Allow sauce to reduce by half, or thicken enough to coat the back of a spoon. Reduce heat further if needed. Remove from heat, cover and keep warm. If glaze gets too cold, re-warm before using.