LINCOLN – Freshmen and redshirt freshmen are expected to have a big role on Nebraska’s offensive line in the Pinstripe Bowl on Saturday morning. Six of the 10 listed offensive linemen are freshmen or redshirt freshmen. They include Gunnar Gottula and Grant Seagren at left tackle, Jason Maciejczak at left guard, Sam Sledge at center, Grant Brix at right guard and Brock Knutson at right tackle.