What happened: Defenseman Ryan Shea is leaving the Pittsburgh Penguins to sign a five-year contract with the Edmonton Oilers. In Pittsburgh he carved out a steady role as a dependable, heavily used penalty killer on the back end.

Why it matters: The addition gives an Oilers defense corps fresh depth and a proven shorthanded option heading into the 2026-27 season. Edmonton has been reshaping its blue line this offseason, having already traded defenseman Darnell Nurse to the Sharks, and Shea slots in as a lower-cost, penalty-kill-focused replacement piece.

What to watch: Watch where Shea lands in Edmonton's pairing and penalty-kill rotation once training camp opens, and how his fit shapes the rest of the Oilers' offseason defensive moves.