Keep in mind that the NHL has only approved Phase 2. They are requiring 6 feet between locker stalls. No shared food or drink. Small group non contact practice sessions on ice and off with everything sanitized in between. They are wading into this slowly and just trying to give the players a place to stay in shape at this point.
Phase 3 is training camp, which Bettman said isn't likely until Mid July. I'd expect the precautions above to remain at least until then. Assuming a 2 week camp, we are looking at August 1st as the earliest possible date for the start of games, likely later.
I appreciate the measured approach.