Ron Cook: If the Penguins want to go anywhere, Tristan Jarry has to look like he did against Rangers

There will be tougher games ahead, for sure. I can think of two later this week, Thursday night and Saturday night against these same New York Rangers at Madison Square Garden. Then, of course, there will be a difficult first-round playoff series against Boston, Carolina or New Jersey.

Relax.

There will be plenty of time to fret about those challenges for the Penguins.