Minnesota Vikings’ middle linebacker E.J. Henderson and receiver Percy Harvin are listed as questionable on Friday’s injury report.  Players labeled as questionable mean the players have a 50-50 chance of playing.

Henderson is listed on the report for having a sore shoulder, and has been limited in practice.  If Henderson cannot play, rookie linebacker Jasper Brinkley is expected to start in his place.

Harvin is listed on the report due to an illness, but no information as been given about his illness.  Some reports say he isn’t battling a virus, but rather a migraine headache.

Running back Adrian Peterson was also limited in practice but was listed as probable, meaning it is a virtual certainty that he will play.  Peterson said he suffered a back injury before last weeks game, but expects to be fine for Sunday’s game.

Tags: adrian peterson, EJ Henderson, Jasper Brinkley, percy harvin