Why goalie tandems have taken over the NHL -- even in the playoffs

The modern NHL has shifted from relying on a single workhorse to deploying a strategic duo behind the net, a change that now permeates even the most intense playoff series. Teams are betting on freshness and specialized roles rather than one goalie trying to carry the entire load through a grueling season. This evolution reflects a deeper understanding of fatigue management and tactical flexibility that casual observers often miss.