I understand why it makes sense from a production standpoint but I think that in the context of the MBP as product lineup, it's just not worth it.From a chip-production standpoint, it makes sense to produce the smaller non-Pro chips before the larger Pro, Max, and Ultra chips. Out of the devices that use a non-Pro M chip, the non-Pro MacBook Pro is probably most-deserving to receive it first, unless maybe they plan on giving it to the upcoming version of Apple’s Vision headset. Last year the iPad Pro got the M4 chips first.
A. It dilutes the marketing value of the new chip because it's hard to go all in on how much better it is when the more expensive options still use the previous generation.
B. It makes the Pro and Max chips less attractive, making it harder to upsell.
C. It delineates the Pro and Max chips as "old"in the minds of even casual buyers, likely constraining demand during the holiday season.
D. It complicates the purchasing decision of those who do want to buy and will have to choose between the M5 or M4 Pro.
E. It will likely create awkward combinations of sales at third party retailers during the holiday 2025 period.
I could go on, but I think it makes far more sense to manage any such production imperatives by debuting the chip in an entirely different product category with little overlap, such as the iPad or Vision Pro, rather than splitting two generations of chips across a single product line, especially one that's supposed to be "Pro".