Originally it was thought that John Ludvig was a guarantee to make the NHL roster. He was solid in a depth role and was one of the youngest players on defense for the Penguins. Add in the fact that
Erik Karlsson had been out for much of the preseason due to injury John Ludvig seemed like a solid bet to at least be the extra defenseman to start the year. However, the unexpected play of an even younger defenseman might have pushed John Ludvig out of Pittsburgh.