Summer days are getting shorter. Football is coming. To make you the fan at your tailgate most informed on the top, middle, and bottom of Minnesota's depth chart, Ski-U-Blog is previewing each position group on the roster. Here is the author's favorite post to write each year, a preview of the offensive line.
Likely Starters
After a couple of seasons of unremarkable rushing attacks, offensive line coach Brian Callahan faces some pressure entering the 2026 season. Matt Simon's departure makes Callahan the only position coach remaining from P.J. Fleck's first year at Minnesota. (Ironically, one of the two new offensive line assistants is Matt Limegrover, a longtime Jerry Kill acolyte.) Callahan has been as ever-present a figure as anyone in the program, but he needs a once-effective front five to click again.
At the center of it all — well, adjacent to the center — is Greg Johnson. Johnson came to the U of M with great expectations, and it took a long time for him to catch up with them. By the midpoint of his true freshman season, he was a forgivably imperfect regular. He then had a rather underwhelming sophomore season playing every game at center. He moved back to left guard last year, with experiments at each tackle spot as Callahan tried to fix a unit that wasn't working. His Minnesota career has not lacked for talking points.
Johnson enters his senior season with more expectations: Phil Steele named Johnson a first-team preseason All-American, and Dane Brugler has him as the No. 2 interior lineman in this NFL Draft class. When he gets extended playing time at a single position, it is easy to see why. Johnson has become the people-mover the Gophers need, chugging his feet and outworking defensive tackles to open lanes.
In addition to his power, Johnson's athleticism makes him a solid puller and lead blocker on screens. He is one of the biggest keys to getting Darius Taylor into the open field.








