Preheat oven to 375. Grease a 9" square pan. Combine brown sugar & cinnamon. Mix with a fork. Separate dough into 10 biscuits and cute each one into quarters. Dip each piece in melted butter and coat with brown sugar mixture. Arrange in single layer. Sprinkle with 1/2 cup oats. Bake 25 minutes or until done in center.