Al, Wally is a real student of the game. He has coached jr. A, all minor hockey, university, assisted Dave King with the National Team, played on the national team, heas scout for the women's national team etc. etc. I have learned a lot of things from him over the years.
I am going to make a video category for Wally's material. He is a great details coach and does a great job with skills. I will put the link to his material there and see if I can upload some things.