Stevens agrees to terms to become head coach - LA Kings Insider
NHL approves rule penalizing unsuccessful off-side challenges
NHL expands video-review rules, coaching challenges
Colorado Avalanche Fans Amazed by New NHL Rules v Blues
Sabres and Senators may shake up Atlantic Division pecking order long dominated by Bruins, Tampa Bay - The San Diego Union-Tribune
Nashville Predators: New Offside Challenge Rule Helps Predators
Berube was the third NHL coach fired this season. For players, the carousel takes a toll. | AP News
Why are coach's challenges trending down in the NHL? And how are coaches winning more of them? - The Athletic
9 Players Who FORCED Rule Changes In The NHL - YouTube
Offside challenge among NHL rules changes for 2017-18 - Sports Illustrated
NHL GMs looking to improve coach's challenge policy | Toronto Sun
N.H.L. Takeaways: 3 Moves That Reflect a Cultural Shift in the Sport - The New York Times
Why are coach's challenges trending down in the NHL? And how are coaches winning more of them? - The Athletic
Not only goalies wear masks: NHL coaches must cover faces - North Delta Reporter
NFL challenge rules: What can a coach challenge (and not)?
Ruling on Coach's Challenge: Inconclusive - The New York Times
Penalty (ice hockey) - Wikipedia
Everybody's Ejected After a Senators-Panthers Fight - The New York Times
With The Coach's Challenge, NHL Teams Are Learning To Pick Their Spots - The Hockey News
Five NHL Coaches on the Hotseat - and Five Ready for Work - The Hockey News
The Play is Under Review: The NHL Coach's Challenge And Its Impact On The Game
NHL announces rule changes for video review, coach's challenge | NHL.com
NHL announces rule changes for video review, coach's challenge | NHL.com
