RB Depth and Pass Protection Urgency: Najee Harris Visit

After Tracy's pass protection disaster in the preseason opener, the Giants are bringing in free agent RB Najee Harris for a visit. Harris has four straight 1,000-yard seasons but is coming off a torn Achilles. This signals urgency to shore up RB depth and pass protection. Skattebo limited but promising in opener. Tracy's role in question. RB committee approach under Greg Roman may shift.