Matt weighs in with his updated B.C. Lions 2011 Grey Cup Betting Odds. AT 9-5 it appears the B.C. Lions odds are justified – and that has to get Lions fans excited. The always contending Montreal Alouettes loom in the East at 9-5 and are buoyed by Anthony Calvillo’s return from cancer and setting the all-time pro-football passing record for yardage.