Before he was brought into the Penguins organization to be the head coach of their AHL affiliate, the Wilkes-Barre/Scranton Penguins in 2015-16, and before he served as the Canucks assistant coach and Blackhawks development coach, Sullivan served as the Rangers assistant coach from 2009-2013.
- In his offseason series regarding Pittsburgh Penguins’ players, Seth Rorabaugh of the Pittsburgh Tribune-Review took a look at prospect Harrison Brunicke’s developmental status. As one of the team’s higher-end prospects, Brunicke competed for a spot on the Penguins opening night lineup before the 2024-25 campaign started. Unfortunately, due to a wrist injury that limited him to 10 games for the AHL Penguins, Rorabaugh believes Brunicke is likely another year away from becoming a full-timer in Pittsburgh.