Need to get past the Boks in the QF first, I think.
The Australian forwards are simply just not up to it. Their tight 5 was outmatched in the set-piece and their back three in the loose. The lack of Pocock and Moore was an issue, but I think missing Moore had more of an impact as he has had a stellar year, is good at the graft and a good and combative runner. I don't think Pocock would have made too much difference at the breakdown given the dominance of the Irish forwards (although, that said, he would certainly have been streaks better than his replacement). A lot of work seems to have gone into the forwards but they seem to crumple against muscular/physical opposition.
It's a pity that Berrick Barnes was out most of the year with injury, but even if he has not had much test play he needs to come back for the USA/Russia games, and then, all going well, play against SA. He has the brains and composure to direct play when things are not going well which Cooper, at the current time, lacks. The Australian mid-field with McCabe/Faingaa also offer little, and Barnes/ACC would offer more on attack and defense.
Deans should really have rung the changes early in the second half, but he has always been reluctant to use the bench throughout his tenure. I can understand that sometimes, but last night, Higginbotham needed to be on earlier as did S Faingaa and maybe Palu (I don't really rate Palu, he is a little reminiscent of Kefu but not really a patch on him). Simmons went alright and should start in the final group games.
But yeah, given the Bok performance against Fiji, I think a QF exit for the Wallabies is on the cards.