What are the Penguins' options for the 4th line?
At some point, injured forwards Teddy Blueger, Kasperi Kapanen and Evgeni Malkin will be back in the Pittsburgh Penguins’ lineup. And, barring further maladies, that will push Jared McCann, Evan Rodrigues or Jason Zucker down the depth chart. Furthermore, with the NHL’s trade deadline approaching on April 12, any possible...