What happened: The Seattle Mariners involved clubhouse players during their recent managerial search, per Ken Rosenthal. Front office leadership gathered roster feedback throughout the interview cycle. The process culminated in the hiring of Jason Kanzler to lead the dugout.

Why it matters: Integrating player perspectives establishes alignment across the roster as Seattle overhauls its coaching staff for the 2027 season. The franchise enters the winter navigating roster adjustments ahead of the Dec. 1 collective bargaining expiration.

What to watch: Seattle continues finalizing its major-league coaching staff alongside Kanzler and bench coach Tanner Swanson.