NHL teams on the rise after missing playoffs: Penguins, Predators, Senators, Sabres and Red Wings – NewsNation
Bedard, Blackhawks top Crosby, Penguins
Karlsson excited to join Penguins for opportunity to contend for Cup
Penguins land Norris Trophy winner Karlsson in 3-way trade with Sharks, Canadiens
Sharks trade defenseman Erik Karlsson to Penguins in blockbuster
Grading the Blockbuster Erik Karlsson to the Penguins Trade, News, Scores, Highlights, Stats, and Rumors
Grading the Erik Karlsson trade: Penguins land the big fish - Daily Faceoff
There's only 1 Erik Karlsson, and the Penguins have him
Red Wings acquire defenseman Jeff Petry in a trade with Canadiens