ALLEN PARK, Mich. (AP) - The Detroit Lions lost one of their three starting linebackers in free agency. His likely replacement will be a familiar face. Ashlee Palmer, who saw plenty of action on special teams last season, will join Stephen Tulloch and DeAndre Levy in the middle of the defense this season. He replaces starter Justin Durant, who's now battling for a job in Dallas. The lead trio also has been helping a largely inexperienced group get acclimated this summer. Aside from the presumed starters, only Travis Lewis and Tahir Whitehead were on the field for an NFL snap in 2012.