Most defencemen aren't able to play in a shutdown role for years. It took Seth Jones two games.

For Nashville's first two games of the season, Shea Weber took on the heavy lifting and was matched up almost exclusively against the opposition's top lines. Barry Trotz spread out Jones' minutes evenly amongst everyone else.

But when Roman Josi, Weber's usual partner, went down with a head injury in the second game of the season, it opened up the door for Jones to take on more responsibility. A lot of responsibility.