Preheat a grill to medium high. Cut 2 nectarines into wedges and toss with olive oil and a big pinch each of cumin, cinnamon, cayenne and salt. Grill until marked, 2 to 3 minutes per side. Chop and toss with 3 cups cooked rice, the juice of 1/2 lemon, a splash of olive oil, a pinch each of cumin and cinnamon, and 1/4 cup each sliced almonds and chopped dill.