Darren Keyton

ALLEN PARK, MI - MAY 10: Detroit Lions head coach Jim Schwartz looks over his team during the warmups prior to the start of the afternoon drills during the first day of Rookie Camp on May 10, 2013 in Allen Park, Michigan. (Photo by Leon Halip/Getty Images)

Lions Make Moves At Center, Cut Allen, Sign Keyton

The Detroit Lions say they’ve signed undrafted rookie free agent center Darren Keyton and have released center Skyler Allen.

97.1 The Ticket–05/14/2013