Polasek, offensive coordinator Dan Larson and offensive line coach Dylan Chmura never seemed 100% happy, never fully confident in the group that was on the field. We’ll take our best guess:Ryan Babatz, left tackle; Griffin Empey, left guard; Gage Schmidt, center; Josh Magin, right guard; Kene Anene, right tackle. Nate Tastad, who started at left guard a year ago as a redshirt freshman, and sophomore Noah Stommes would be among the top seven. Beau Johnson at left tackle, Tastad at left guard, Trent Fraley at center, Empey at right guard and Magin at right tackle. The Bison will have to be better than they were a year ago along the offensive line for that to come true.