The Calgary Stampeders have signed national offensive lineman Cam Thorn, international receiver Cameron White and international defensive back Demetrius Wright. Cam Thorn Offensive lineman College: Guelph Height: 6.03 Weight: 305 Born: Apr. 16, 1990 Thorn was selected in the seventh round (58th overall) by the BC Lions in the 2013 CFL draft and played 36 regular-season and two playoff games over two seasons with BC. He was a first-team Ontario all-star at guard with Guelph in 2013 after making the conversion from defensive line. Cameron White Receiver College: Grambling State Height: 6.03 Weight: 200 Born: Feb. 1, 1993 White played four games at Grambling State in 2015 and had three catches for 33 yards. He previously attended Texas Christian and had 45 catches for 546 yards and two touchdowns in 35 games. Demetrius Wright Defensive back College: Southern Cal Height: 6.01 Weight: 195 Born: Dec. 19, 1991 Wright played one game for the Winnipeg Blue Bombers in 2015, recording four tackles. He signed with the National Football League’s Miami Dolphins as an undrafted free agent on May 10, 2014. Wright started 11 games over his four-year (2010-13) career at USC and recorded a total of 87 tackles.