Shag has said they'll take 37 Oop North, presumably pretty much all of the 32 named for Bled 3 included:
Wyatt Crockett, Kane Hames, Nepo Laulala, Jeff Toomaga-Allen, Ofa Tu'ungafasi, Dane Coles, Nathan Harris, Codie Taylor, Scott Barrett, Patrick Tuipulotu, Samuel Whitelock, Sam Cane, Vaea Fifita, Jerome Kaino, Kieran Read, Ardie Savea, Liam Squire and Matt Todd; Tawera Kerr-Barlow, TJ Perenara, Aaron Smith, Beauden Barrett, Richie Mo'unga, Lima Sopoaga, Ryan Crotty, Ngani Laumape, Anton Lienert-Brown, Sonny Bill Williams, Rieko Ioane, Waisake Naholo, David Havili and Damian McKenzie.
They'll surely take a sixth prop & while I'm not convinced Moli is ready, as others have pointed out he's already been in-camp so I guess he's next cab off the rank.
Assuming Romano Minor & his mum are OK I'd expect Luke to be on the plane but if there's even the slightest doubt about where Retallick's head and/ or heart are at IMO he should stay in NZ. But if he's all good then obviously he goes & Big Pat gets an early start to his Xmas hols.
The extra midfield back has gotta be Jack Goodhue after the year he's had although Buckman's clearly on the radar as well & can play anywhere from 12-15 so must be a chance. If they take Goodhue & a specialist wing, though, I think that'll be JSav.