Sullivan replaces Peter Laviolette, who was fired after the Rangers missed the playoffs following a trip to the Eastern Conference final last year.

As Mike Sullivan is fitted for Broadway Blue instead of Black and Gold, the Bruins’ coaching search continues. Where it will land is still anyone’s guess at this point.

On Day 9 of president and general manager Chris Drury’s hunt for a new head coach of the Rangers, Mike Sullivan’s departure from the Penguins changed everything. The “eyes wide open” coaching search that Drury said he wouldn’t have any “preset dispositions” on suddenly turned into immediately targeting and aggressively pursuing one specific coach.