Cann (knee) will be placed on injured reserve by the Jaguars, John Shipley of SI.com reports.
EDGE Analysis
Cann started each of the first four games of the season, but he was removed from Thursday's loss to the Bengals with a knee injury. The specifics of the issue aren't yet clear, but Ben Bartch should take over as the starting right guard while the 29-year-old is sidelined.