Personally, since I don't play COD games nowadays, pretty much any Sony's 1st party game would do.
However, in reality, this ain't gonna happen. Warzone will stay multi-plat as is, just like Minecraft did, but regular, future COD games? They didn't make the biggest acquisition in history to hand it to their biggest competitor. In fact, I can see them making some huge incentives in WZ via Gamepass for the PS players to either switch platforms (and I don't mean XBOX only, it could be any MS platform) or pay a monthly subscription.
I wish I was wrong as I'm all for muli-plat releases and cross-play, but just looking at the future Bethesda's roadmap, in few years Sony will be out of the picture. MS simply bets everything on Gamepass and they'll make damn sure that fans of the IPs they own will have no choice but join the GP. It's a simple economy of scale.







