To make glaze: In small bowl, whisk cranberries, maple syrup, orange juice, orange zest, garlic, Dijon mustard, salt and pepper. Set aside.
To make lamb chops: Pat lamb chops dry with paper towel.
In small bowl, whisk brown sugar, chili powder, smoked paprika, salt and garlic powder.
Sprinkle dry rub on lamb chops and press mixture into meat.
In large skillet, heat thin layer olive oil over medium heat until drop of water sizzles in pan. Sear rib chops 2 minutes on each side, or until internal temperature reaches 140 F. Remove chops from pan and set aside.
Add glaze to pan and cook 3-5 minutes, whisking constantly until reduced by half.
Drizzle glaze over chops before serving.