My dear husband decided to bake biscuits for me this morning because I have a long home visit to do this morning. He was so excited. When the timer went off I heard him say, "shoot!" Or the non-DIS equivalent. He had laid 6 frozen biscuits directly on the oven rack. As they warmed, they sagged through the rack onto the bottom of the oven. Just curious,guys...what would make someone NOT use a pan??