Pittsburgh's roster has 13 forwards, seven defensemen and goaltenders Sergei Murashov and Arturs Silovs, per the club. Six newcomers made it: Gustafsson, Lapierre, Robertson, Carlile, Korczak and van Riemsdyk. Brazeau, Kindel, Lizotte, Rust and Graves are on injured reserve. The Penguins open at Philadelphia on Wednesday at 7:30 p.m. ET.

NHL.com's status report says Bryan Rust left Saturday's preseason game against Buffalo with an upper-body injury and is being evaluated. Ryan Graves is out indefinitely with problems in both knees, and Blake Lizotte is day-to-day. Heavy.com reports Justin Brazeau and Ben Kindel have lower-body injuries and are week-to-week. Coach Dan Muse said, "'Rusty' is obviously a huge part of our group."