Making sense of a truncated Friday injury report in the NFC North:
Minnesota Vikings: Right guard Anthony Herrera (concussion) missed his third consecutive day of practice and is doubtful to play Sunday against the Bears. He’s likely to be replaced by veteran Artis Hicks. Tailback Adrian Peterson missed Friday’s practice because he is sick, but Peterson seems likely to play Sunday. The same is true for cornerback Antoine Winfield, who should return after missing four games with a sprained foot.