Microwave rolls on a plate for 2 mins, to defrost. Place diced apples in a bowl, add cinnamon and sugar, toss to coat.
Cut caramels into quareters. Sprinkle some flour on a counter, toss 1 roll in flour. Flatten and stretch to 3" across. Reserve 1/4 cup apple mix. Add 1 tbsp of apple mix and 6 caramel pieces to 1 roll of flattened dough.
Pull edges of dought together and pinch seams to close. Do the same w/ remainder of dough, apples and caramels. Place dough bombs on a baking sheet. Brush dough w/ butter. Sprinkle w/ reserved apple mix and brown sugar. Bake 35 mins. Place remaining caramels and cream in microwave bowl. Micro and stir until smooth. Drizzle over bombs.