Speaking to the media, Postecoglou said: "He is ruled out. Unfortunately he had a setback in training, so he'll probably be out for a couple of weeks. I think we've had close to pretty consistently 10 first-team players not available for a significant run of games. We've been kind of getting through it for quite a while and keeping our fingers crossed we don't get any more issues, but the nature of football and fixture scheduling we've had, we've always been on a fine line of being able to get through. It's another test for us, but it is what it is, and whatever we need to deal with, we'll deal with and get ready for Sunday."