The Detroit Lions' front office did not stop working after this year's NFL Draft concluded on Saturday. Lions coaches and management continued working to sign undrafted college players. Some of these undrafted players will never appear in an NFL game, but every team is searching for the next Victor Cruz (New York Giants), James Harrison (Pittsburgh Steelers) or Arian Foster (Houston Texans). Detroit will not announce its list of undrafted signed players until next week's rookie mini-camp. Here is the unofficial list of undrafted players signed by the Lions: Williams & Mary -- TE Alex Gottlieb, Illinois - K Derek Dimke, Boise State - QB Kellen Moore, Houston - WR Patrick Edwards, Elon - G Rodney Austin, New Mexico - LB Carmen Messina, Kentucky - ILB Ronnie Sneed, Penn State - OL Quinn Barham, Washington State - WR Jared Karstetter, Idaho - DT Michael Cosgrove, Jacksonville State - DE Monte Lewis, Weber State -- OL J.C. Oram, Oklahoma -- S Sam Proctor, the Lions will also invite undrafted rookies to tryout next week. Source: arichar2@mlive.com