Ehrhoff (undisclosed) is on the ice for pregame warmups and looks to be good to go for Tuesday's tilt with the Blues, Jenn Menendez of the Pittsburgh Post-Gazette reports. As expected, the Penguins are skating seven defensemen Tuesday, with Ehrhoff set to pair up with Ben Lovejoy on the second pairing. Ehrhoff missed one game due to the undisclosed issue.