Australia should play 4 seamers

Everything I read about conditions at The Gabba points towards the fact that Australia should play 4 seamers I reckon...it doesn't sound like they will though. Of course it would be great to play international cricket whatever the circumstances but I wouldn't like to be in Xavier Doherty's shoes - an average of late 40s in first class cricket, the pressure of playing in The Ashes, and making your debut on a seam friendly wicket....