Let's do.
1. Slipper
2. Moore
3. Kepu
Duh.
4. Skelton
5. Simmons
Almost as obvious.
6. Fardy
7. Hooper
8. Palu
Given that there is so little between all the options, you have to back the incumbents.
9. Phipps
10. Foley
Back the tahs pair. Phipps is the best halfback, and a cool head along with the established combination gives Foley an edge over others.
12. To'omua
13. Kuridrani
Again, back the combination. Both have been excellent at test level over the past few Windows, no need to change.
11. JOC (James O'Connor)
14. Speight
15. Folau
First controversial call. Speight and Folau are easy, and I personally think that the brand complements those 2 with a playmaker aspect on the wing. Harsh on Horne and AAC (Adam Ashley-Cooper), but I think it's probably the best choice.
16. TPN
17. Sio
18. Holmes
TPN and Sio if fit are the obvious bench front rows, that is the only question on them. Holmes has been the form tighthead outside Kepu and deserves a chance at the top.
19. Jones
20. Higgenbotham/Pocock/McCalman
Jones is the form lock. Can't split the backrowers and they're all in the squad anyway.
21. Genia
22. Cooper
23. Horne
Reds pairing are best together. Horne over AAC (Adam Ashley-Cooper) is a 12 vs 15 cover issue, otherwise they're a 50/50 call. JOC (James O'Connor) and Foley cover 15, but no-one covers 12, so Horne gets the nod.
Hanson
PAE
Horwill
Other 2 of:
Higginbotham/Pocock/McCalman
Back rowers are easy. Hanson is the form Hooker outside Moore. Given Holmes and Kepu can both play loosehead, next best pure Tighthead is an easy choice. With Carter injured, and the rest inexperienced, Horwill is a straightforward choice, especially if he continues to play like he did against the Force.
White
Gits
AAC (Adam Ashley-Cooper)
Need a 3rd halfback and Stirzaker is unfortunate to miss, but White is better. Beale vs Lilo vs Gits. Gits plays in European conditions. He's a lefty. He's in ripping form. Go Gits.
Outside the squad, in case of injuries and such, the obvious options based on form and experience are probably:
Saia
Latu
Robinson
T. Smith
Alexander
Dennis
McMahon
Gill
Stirzaker
Lilo
Beale
Tomane
Mitchell
Others would come into contention with more injuries or suspensions.