The Jacksonville Jaguars have signed unrestricted free-agent center Stefan Wisniewski to a one-year contract, providing them with much-needed line depth. Wisniewski started 61 games - 46 at center and 15 at guard - over the past four seasons with the Oakland Raiders. A second-round draft pick in 2011, the 6-foot-3, 307-pound Wisniewski played under current Jaguars offensive coordinator Greg Olson the last two seasons in Oakland. The Jaguars went into the offseason wanting to add depth and competition to a line that allowed a franchise-record 71 sacks in 2014. More...