Forward Bryan Rust has been recalled from Wilkes Barre/Scranton, the Penguins announced.
Rust, 23, has one assist in two games with Wilkes Barre this season.
The Penguins assigned Tim Erixon to Wilkes Barre to make room for Rust.
Pittsburgh Steelers center Maurkice Pouncey is experiencing complications from his ankle injury and is expected to undergo another surgery, Rand Getlin of NFL.com reports.
Cubs take down Cardinals 6-4 in Game 4, advancing to the NLCS