@ghinavirus Wouldn't hold my breath on Xbox given it's a Sony first party game. That would be like Xbox putting Halo on Playstation. PC might be a possibility though. I wouldn't rule out a timed window of exclusivity on PS5 first, then on PC. Sony is trying to sell an ecosystem, so they want to get mileage on Playstation before they bring it to PC.
@ArchAngeL-PCX yeah I agree. Want to hear some blasphemy? I think Halo should be on PS5 and PS4 also. Larger the community the longer games are supported.