Two Aztecs, wide receiver Roberto Wallace and safety Nick Sandford, made a case for themselves on Friday with solid workouts. Wallace (6-foot-3 7/8, 223 pounds ) ran a 4.53 (against wind) and 4.41 seconds (with wind) in the 40-yard dash, had a 36 1/2-inch vertical, 10-foot-3 broad jump, 4.12 short shuttle, 6.80 three-cone drill, and did 19 bench presses at 225 pounds. Wallace worked out after the pro day, as well, and displayed great athleticism but didn’t show very good hands in catching. Osgood Part Deux??