Romano has been given the go ahead to play for Canterbury in the first round of the Mitre 10 Cup against Auckland in Christchurch on Saturday, with Damian McKenzie cleared to play for Waikato against Tasman next Sunday.
Hooker Dane Coles, who has been struggling with a rib injury recently, has made the travelling squad.
All Blacks squad for Sydney test week
Forwards: Dane Coles, Nathan Harris, Codie Taylor, Wyatt Crockett, Charlie Faumuina, Owen Franks, Kane Hames, Joe Moody, Ofa Tu'ungafasi, Brodie Retallick, Patrick Tuipulotu, Samuel Whitelock, Sam Cane, Jerome Kaino, Kieran Read, Ardie Savea, Liam Squire, Matt Todd.
Backs: Tawera Kerr-Barlow, TJ Perenara, Aaron Smith, Beauden Barrett, Aaron Cruden, Lima Sopoaga, Ryan Crotty, Malakai Fekitoa, Anton Lienert-Brown, George Moala, Israel Dagg, Waisake Naholo, Julian Savea, Ben Smith.