I don't see them cutting day 1 releases entirely -- it feels like it's too much a part of the marketing of Game Pass. I could see them introducing multiple tiers where only the most expensive includes all day 1 releases.

Either way, it'll be very interesting to see how they handle the Starfield launch. I'm sure they want to make the biggest splash financially off their flagship acquisition's first big single player title (which is something that Xbox has very much struggled with in the past). I would think that'll be the catalyst for some changes to Game Pass.