Casey Creehan has been around the CFL since 2004 as an assistant coach or defensive coordinator. Creehan started in Calgary with the Stampeders for four seasons from 2004 to 2007. Creehan then spent one year with the Alouettes in 2008, two seasons with t he Bombers (2010-11) and one year in Hamilton (2012). Just after the 2012 Grey Cup, Creehan resigned with the Blue Bombers as their defensive coordinator.

Creehan Signs With Bombers as Defensive Coordinator - November 28, 2012