Cut thawed cinnamon rolls into quarters. Reserve frosting for another use. Dip each roll piece into butter and roll in sugar. Place in a sprayed bundt pan. Sprinkle with pecans. Drizzle caramel topping over rolls. Cover with plastic wrap and let rise until double in size*.
Remove wrap and bake at 350°F 35-40 minutes. Cool 1 minute and invert onto serving platter.
*If using Rhodes Anytime Cinnamon Rolls, they do not need to rise. Bake at 350°F 25-30 minutes.