Kris Letang -- who absorbed a hard hit from Zac Rinaldo of the Flyers on Tuesday -- has undergone concussion tests, Dave Molinari of the Pittsburgh Post-Gazette reports.

Letang -- who absorbed a hard hit from Zac Rinaldo of the Flyers on Tuesday -- has undergone concussion tests, Dave Molinari of the Pittsburgh Post-Gazette reports.

Analysis:

While the Penguins have not confirmed whether or not Letang is concussed, the reports suggests that apparently the blueliner has displayed signs of having suffered a concussion. In any case, Letang's status for the Penguins' Jan. 27 contest is unclear, with GM Rutherford noting "we'll be real cautious with this."