Fremantle debutant Liam Reidy will play as the team's main ruckman against Greater Western Sydney on Saturday, with coaches believing their best chance of victory will come with Luke Jackson rotating between the forward line and midfield.
Reidy got his chance after Sean Darcy failed to recover from a knee injury, but it is the first time since Jackson joined the club last year that the Dockers have selected another genuine ruckman when Darcy was unavailable.