>>9691766>>9690909From the looks of the cover of the 2nd 2022 book Arbiter’s and Vale’s Halo 5 armor is still current, at least in 2559. The only thing we know for sure about Osiris’s armor in Infinite is that Locke is missing a lot of it
Maybe in the cases of Blue Team and Arbiter they’re just trying to pump out current iterations before they go into the design backlog