Big Ten coordinator of ice hockey officials Steve Piotrowski joins hosts Jim Connelly (@jimmyconnelly) and Ed Trefzger (@EdTrefzger) to discuss rules and officiating, including video replay, points of emphasis, and possible rule changes for next season.

This episode is sponsored by the NCAA Division I Men's Frozen Four, April 11 and 13 in St. Paul, Minnesota. Visit ncaa.com/mfrozenfour