GREATER Western Sydney and the Western Bulldogs have both lost their No.1 ruckmen for Sunday's crucial clash at Giants Stadium.
Shane Mumford has been replaced by the retiring Dawson Simpson for the home side, while Lewis Young comes in for Dogs big man Tim English.
Both players withdrawn are ill.
FOLLOW IT LIVE Giants v Dogs
Jackson Trengove will likely take over in the ruck against Simpson, with Young to take his place in defence.
A win for the visitors would see them replace Adelaide in eighth spot with one round remaining.
The Giants can’t move from sixth position on the ladder no matter the result.
Meanwhile, there are no late changes for Hawthorn's clash against Gold Coast at Marvel Stadium in Jarryd Roughead's farewell match.
Hawthorn v Gold Coast at Marvel Stadium, 4.40pm AEST
FOLLOW IT LIVE Hawks v Suns
NO LATE CHANGES
FINAL INTERCHANGES
Hawthorn: Shaun Burgoyne, Jack Gunston, Chad Wingard, Oliver Hanrahan
Gold Coast: Brayden Fiorini, Brayden Ainsworth, Michael Rischitelli, Jack Lukosius
Greater Western Sydney v Western Bulldogs at Giants Stadium, 3.20pm AEST
LATE CHANGES
Greater Western Sydney: Shane Mumford (illness) replaced by Dawson Simpson
Western Bulldogs: Tim English (illness) replaced by Lewis Young
FINAL INTERCHANGES
Greater Western Sydney: Jye Caldwell, Adam Tomlinson, Adam Kennedy, Sam Reid
Western Bulldogs: Taylor Duryea, Sam Lloyd, Pat Lipinski, Will Hayes
Richmond v West Coast at the MCG, 1.10pm AEST
FOLLOW IT LIVE Tigers v Eagles
LATE CHANGES
Richmond: Nil
West Coast: Will Schofield replaced in the selected side by Josh Rotham
FINAL INTERCHANGES
Richmond: Jason Castagna, Jack Ross, Mabior Chol, Liam Baker
West Coast: Jack Redden, Oscar Allen, Jack Petruccelle, Josh Rotham