Marcus Pettersson landing on injured reserve forced the Pittsburgh Penguins to do some tinkering on the blue line. Pettersson had been Erik Karlsson’s defensive partner since Karlsson debuted with the Penguins last season.
It's that time of year again, folks! The NHL trade floodgates have officially opened, and with that, rumors and movement will be abound. And the case is no different for the Pittsburgh Penguins.