The Detroit Lions have signed the Canadian Football League’s reigning Most Outstanding Defensive Player, Mathieu Betts, per jdunk_12. Betts worked out for Detroit on December 19, his first of three NFL workouts in December, the others were with the Cleveland Browns and Buffalo Bills. #OnePride #Lions #Detroit #NFL #NFLFA #CFL #CFLFA #Canadian #Football #BCLions #USports #BC #Vancouver #