Viking starting left guard Alex Boone and starting middle linebacker Eric Kendricks have both been ruled out for Sunday's game against Detroit.  Boone and Kendricks have both been suffering from concussion like symptoms.  Jeremiah Sirles is expected to take over for Boone at left guard and a combination of Audie Cole and Chad Greenway will see time at middle linebacker.

Running back Jerick McKinnon is listed as questionable with an ankle injury.  If McKinnon can't play Matt Asiata and Ronnie Hillman would split the running back snaps.

The Vikings host the Detroit Lions Sunday at noon, pregame on WJON at 11am.