After his playing career, DeBlois became a broadcaster for RDS, later becoming an amateur scout for the Nordiques and later was added to a six-man coaching roster under Pierre Pagé with the same team in the spring of 1993 (André Savard, Don Jackson, Jacques Cloutier, Clément Jodoin, and DeBlois).
After retiring from playing hockey, DeBlois began working as a broadcaster for RDS. He later became an amateur scout for the Nordiques and joined a six-man coaching staff under Pierre Pagé in the spring of 1993 alongside André Savard, Don Jackson, Jacques Cloutier, Clément Jodoin.