Can anyone guess why the league made an exception where Gary Bettman himself had to approve
Cole Caufield's number change because it happened during a time when jersey number changes aren't usually allowed? Even though the NHL has a rule against switching numbers so close to the season start, they made an exception for Caufield as a sign of respect for Johnny Gaudreau. They did, however, emphasize that they're not fans of such last-minute changes and are likely hoping no other players attempt to do the same.