In the offseason before the 2011–12 season, Cumiskey signed a one-year two-way deal with Colorado days before training camp. During the preseason Cumiskey suffered a concussion and was placed on injured reserve by Colorado.
In the pre-season before the 2011–12 season, Cumiskey signed a one-year two-way agreement with Colorado just before training camp. During the preseason, Cumiskey suffered a concussion and was put on injured reserve by Colorado.