DEPTH CHARTS FEATURE - What Ourlads NFL Scouting Services said before ZACK MARTIN made the Dallas Cowboys' depth chart: Notre Dame, 6042 308 5.00. Four-year starter at left tackle. Two-year captain who projects inside at guard but will get a chance to play on the edge first. Plays in a three point stance along with a two point preset stance. Gets a good two arm extension in pass protection. Cuts off the inside go. Good awareness on blitz pickups. Works to sustain and finish his blocks. Effective as a pass protector and run blocker. Knee bender who generally plays with flat feet. Plays with balance and body control. Can pivot, turn, and run. Effective use of hands to lock up the pass rusher’s breast plate. Concentrates and focuses on his job. Good reactions. Gets depth in pass protection. Smooth feet to mirror and slide. Smart and instinctive player who can sit down and anchor a bull rush. A four-for-one player. Must improve his core strength to handle power and leverage players. Medical exclusion at Combine, left hamstring. Senior Bowl notes: Solid week of practice. Not the ideal length desired in a left tackle, but has NFL qualities. Good functional foot mobility and athletic agility. Blue collar type worker. Positive fundamental initial steps and shows effort working to finish blocks. Smooth lateral and redirect playing quickness as a pass protector. Physically is better suited for a guard. Showed grit and determination with inline block encounters. First round. (A-32 7/8, H-9 1/2, BP-29, 10-DNP).