Across every sport there's broadcasters and commentators that rub people the wrong way and there's definitely a couple in the NHL. 

At the top of the list for most is Pierre McGuire. 

McGuire contributes to TSN in Canada and NBC in the U.S., however his role won't be the same south of the border anymore. 

The analyst will no longer be part of NBC's top broadcast team as he's getting replaced by Brian Boucher. 

Boucher will join Doc Emrick and Eddie Olczyk as the main broadcast team.