Houston Texans defensive end Tim Jamison is done for the season after he suffered an Achilles tendon tear during his team's 42-24 loss to the Green Bay Packers on Sunday, according to the Houston Chronicle's John McClain.
As part of one of the NFL's best defensive fronts, the four-year pro out of Michigan recorded three tackles this year as a backup to J.J. Watt. Rookie end Jared Crick will likely see an increased role for Houston.
Meanwhile, cornerback Johnathan Joseph is listed as day-to-day with a sore groin.
Gary Kubiak said CB Johnathan Joseph has a groin injury and will be day to day. "We'll have to be smart with him to get him to Sunday."— John McClain (@McClain_on_NFL) October 15, 2012
Joseph has 29 tackles and an interception this season.
McClain also reports that right guard Antoine Caldwell is currently undergoing the NFL's concussion protocol after suffering a concussion in the first half the game against Green Bay.