Tim Couch has signed a two-year contract with the Jacksonville Jaguars. The deal was struck Sunday afternoon following Couch's workout for the Jags, sources told our Drew Deener. No terms were yet available. In Jacksonville, Couch will be competing with Quinn Gray for the third string QB spot. Gray is currently sidelined with an injury. Couch has not played in an NFL game since the 2004 pre-season with the Green Bay Packers. Couch recently told 27 Sportsfirst that he has increased his body weight from 225 to 245 pounds and dropped his body fat to 5%, down from 13% when he last played. Couch said at that time he had contacted all 32 teams about an invite to camp.