 Estay is a member of the Canadian Football Hall of Fame, the Alberta Sports Hall of Fame, the Louisiana Sports Hall of Fame, and the Eskimos Hall of Fame.From 2001 to 2008, Estay was the defensive line coach for the Saskatchewan Roughriders.In 2008, Estay was diagnosed with non-Hodgkin's lymphoma , which went into remission after 3 months of chemotherapy.