The battle-scarred helmet the Kings received from two Los Angeles firefighters has proven to be a major good-luck charm, and a reminder of life's true heroes.

The battle-scarred helmet the Kings received from two Los Angeles firefighters has proven to be a major good-luck charm, and a reminder of life's true heroes.

The stickers, which Michigan coach Jim Harbaugh brought back to the helmets during his first season in 2015, used to feature a wolverine in blue and could be awarded for any number of in-game ...