Dantonio moves on from officials, plus big injury news at press conference

Michigan State offensive lineman Kevin Jarvis is expected to miss 6-7 weeks with an undisclosed injury.

Coach Mark Dantonio didn't disclose the specifics of the injury. He said Jarvis isn't lost for the season, but he has been removed from the depth chart after starting the first three games this season at left tackle. Senior Tyler Higby is now listed as the starting left tackle for Saturday's game at Northwestern.

The Spartans have also been without senior tackle Cole Chewins, who has dealt with back issues. Dantonio said Chewins and tackle AJ Arcuri are day-to-day. Neither is listed on the offensive line depth chart.

EAST LANSING, MI - NOVEMBER 24: Guard Kevin Jarvis #75 of the Michigan State Spartans protects quarterback Rocky Lombardi #12 of the Michigan State Spartans during the second half of a game against the Rutgers Scarlet Knights at Spartan Stadium on No