From the Penguins: "Orpik confirmed that he will make his season debut tonight vs. Montreal."
Brooks Orpik coming back is obviously a big deal. The Penguins defense has looked off without him in the line-up. Orpik average 20 minutes and 52 seconds of ice time last year and he's a leader on the team both on the ice and in the locker room.
Once Kris Letang returns from suspension, you have to think that either Lovejoy or Engelland will be spending time in the press box.