We're flying SYD-AKL in C on December 23 on the NZ104 flight. It's already showing C0 Y0 on various availability tools and does not appear on either ITA or ANZ's website as having tickets for sale.
Given what I read in this thread, I'm assuming that ANZ does not oversell C (or Y) on a regular basis. But in the off-chance that this happens, what determines who stays and who goes? I'd be happy to defer if there is decent compensation involved, but probably not otherwise.
Comments?