Being an NHL coach requires technical expertise, the ability to change strategies on the fly, and the ability to relate to players of all ages and experience levels. Whenever I think why NHL coaches succeed and fail, I go back to a long-ago conversation with Willie Mitchell who once gave this assessment of Gerard Gallant, back in the early stages of Gallant’s career.
Mitchell said (and I’m paraphrasing for clarity) that in his experience, some coaches do well with younger players because their primary skill is teaching and development and others do well with older players because their expertise is motivation and bench management. Gallant, according to Mitchell, succeeded in doing both.