Offside challenge change will give NHL coaches more to consider - Edmonton | Globalnews.ca
Coach's Challenge: Stars vs Maple Leafs - YouTube
Divver: Coaching U.S. team at World Juniors is a fresh challenge for R.I.'s Ron Wilson
NHL adding blue-line cameras for playoffs
PARA: GB women head coach Peggy steps aside for World Challenge – English Ice Hockey Association
Hockey Challenges
Watch Patrick Roy nearly explode after losing coach's challenge (Video)
Selecting talent for Canada's junior hockey team 'a real challenge': coach - Peace Arch News
Coach's challenge among changes NHL pondering
Patrick Roy's biggest challenge as an NHL coach is upon him | ProHockeyTalk | NBC Sports
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TSN: Cagey Cappy already breaking the NHL's Coach's Challenge - Lighthouse Hockey
How many challenges in NHL
In the Heat of the Playoffs, Coach Challenges Start to Cool Off - The New York Times
NHL announces rule changes for video review, coach's challenge
The NHL Coach's Challenge: A Major Work In Progress | NoVa Caps
Two differing views of Harvard hockey coach who's come under fire - The Boston Globe
NHL GM meetings: Blue-line cameras to help with offside calls | CBC Sports
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Here's how the coach's challenge will work in the NHL - Broad Street Hockey
Ice hockey coach warms to the challenge of Olympics - Chinadaily.com.cn
Getting the call right - Olympic - International Ice Hockey Federation IIHF
Edmonton sports corner: NHL coach's challenge just isn't my thing - Edmonton | Globalnews.ca
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