FILE - In this Feb. 21, 2015, file photo, Nashville Predators' Pekka Rinne, of Finland, squirts himself with water before the second period of an NHL hockey game against the Philadelphia Flyers in Philadelphia. Speculation started even before the Nashville Predators lost in the Western Conference quarterfinals. Goaltender Pekka Rinne worked a bit too much during the regular season, leaving him worn out for the games that matter most. The Predators talked about whether fatigue played a role, then dismissed the idea. (AP Photo/Matt Slocum, File)