Thursday selection special for Fremantle v Port Adelaide, Round 19. JB breaks down all the news that has changed since Tuesday's review: Shai Bolton confirmed out through management, Mason Cox retaining the ruck ahead of a fit but omitted Sean Darcy, and Port Adelaide losing Zak Butters to surgery, Mitch Georgiades to concussion protocols and Jason Horne-Francis to suspension. Balyn O'Brien is set to debut for Port, Miles Bergman is moving into the midfield, and Willem Drew could captain the side with Connor Rozee still absent. JB runs the predicted Fremantle 22 with the key line-ball calls defended, breaks down why the Cox over Darcy decision makes sense right now, and explains what Bolton's replacement actually needs to deliver without trying to replicate what Bolton does. Key matchups covered: Josh Treacy against Aliir Aliir and what entry qual ...