Yeah. MCK said much the same back in early 2020, though at the time we all presumed it would be a refresh of the Intel iMac Pro.
I figured the new 32" display that Apple and LG are said to be working on would be the new Pro Display XDR, but now we have the rumors of a 7K display (which would be 37-40 inches for Retina) with an A13 (which is another rumor that first came to light years ago), does that become the new Pro Display XDR? And if it does, then where does this 32" panel go? In an iMac Pro makes as much sense as anything.
Or will the PDXDR stay at 32" and 6K (with the new panel and miniLED) and this new 7K "Studio Display / Pro Display XDR Max" become the new "top dog"? And if that is the case, then what of this "Mac Studio" model? One would think if the "Studio Display" is the best, than is the smaller model the actual "Mac Pro" and "Mac Studio" will be the full-size tower?