That's a lot of hardware between the Carles & MacMillans. They have been a part of 7 of DU's 10 national championships. Head Coach David Carle - 2017, 2022 & 2024 Alum Matt Carle - 2004 & 2005 Assistant Coach Tavis MacMillan - 2017, 2022 & 2024 Alum John MacMillan (Tavis' uncle) - 1958 & 1960 #GoPios #DUHockey75