Just a thought... Will there be two sizes of the unreleased larger iMac?
Apologies if this has come up in this thread before (I haven't read all 429 pages. We've been waiting for a while!). But there are now two sizes of iPhone Pro, two sizes of iPad Pro, two sizes of MacBook Pro (continuing on with the 14 & 16-inch M1X), why not two sizes of iMac Pro? The 24-inch iMac is the colourful, happy, consumer machine, just as the MacBook Air may transition into a colourful, happy, 12 or 13-inch consumer machine. Leaving the unreleased iMacs and MacBook Pros to be the more austere prosumer machines.
If Apple introduces a 30 or 32-inch iMac Pro, that leaves a pretty big size and price gap between it and the 24-inch M1s. Why not fill that space with a 28-inch iMac Pro? It could effectively adopt the same (rumoured) strategy as the 14 & 16-inch MacBook Pros in that both machines would offer similar internal specifications, but differ most significantly in their screen size. Plus, a 28-inch machine would at least make a clear break from the venerable 27-inch machines. Apple seems to be heading in the direction of expanding their product lineups (eg. iPhone 12s & 13s), not simplifying them. Also, there are a lot of people for whom a 32-inch screen (or a 30-inch) screen would be too big, but a 24-inch screen too small, so I don't think the whole "it's a desktop; size difference doesn't matter as much as a mobile device" is a serious factor here.
Anyway, as I said, just a thought. Curious to know what you think.