A few NFC North practice and injury notes:
Chicago Bears: Receiver Devin Hester (chest) fully participated in Thursday's practice. So did receiver Earl Bennett (chest), but unlike Hester, it appears Bennett might not play Sunday against the Tampa Bay Buccaneers.
Detroit Lions: The team has not commented on ESPN's report that running back Jerome Harrison was diagnosed with a brain tumor earlier this week. Harrison was listed on the injury report with an "illness." Harrison, running back Jahvid Best (concussion) and receiver Rashied Davis (foot) did not practice. Linebacker Justin Durant and tight end Tony Scheffler, both of whom have been dealing with concussions, practiced on a limited basis.
Minnesota Vikings: Center John Sullivan (concussion ) and safety Jamarca Sanford (concussion) both sat out practice and are going to have a hard time playing Sunday against the Packers. Cornerback Antoine Winfield (neck) had limited participation for the second consecutive day, but his status remains uncertain. Right tackle Phil Loadholt (knee) returned to practice.