My forward pack is pretty much locked in. Obviously this is subject to injuries and how some of the fringe players perform in TRC. Whilst there will be a big extended squad for TRC, I can't see Cheika straying too far, if at all, from his preferred squad.
Props: Sio, Slipper, Holmes, Kepu, Alexander
Hookers: Moore, TPN, Hanson
Locks: Simmons, Skelton, Jones, Horwill
Backrow: Hooper, Pocock, Palu, McCalman, Fardy, Higgers
Alexander - At present, I can't see PAE getting picked ahead of a 72 test veteran. My observation of PAE is that he has the Strength, but not yet the nous, to compete with the NH's best. Alexander is a major lottery and about 33% of the time at test level he gets badly dominated. But the other 66% of the time he can usually get by. Case and point the lions series. He fills me with absolutely no confidence. I'd be open to seeing PAE get a run in TRC, although I'm not sure they'll be enough time to get a good read on him.
Hanson- After last year I thought Fainga'a was a certainty for selection. He's still an outside chance if he can get some game time under his belt, starting this week. At the moment Hanson appears to have the spot tied up. Latu, like PAE, looks like a player of the future. But now is not the right time to be trying to blood a rookie hooker, especially when we have plenty of good options with an abundance of test experience.
Horwill - Again Horwill's selection ahead of better, younger prospects simply comes down to experience. Now is not the time to be filling our squad with rookies. Horwill has been there done that and knows what is required at test level. This WC will be largely about the set piece, and Horwill is more reliable in the scrum and line-out than the alternatives. Carter has unfortunately gone missing this season and Jones has outshone him.
Higgers - I see no reason why the selectors would want all of Jones, Dennis and Fardy in the squad. I'm not the biggest Higgers fan, but he does offer some variety and physicality. He's a good foil to a Pocock-style no.7 and a strong line-out option. McMahon is great but he's basically Hooper mark 2.