...when the AppleTV is less than 1/4 the size and has 4gb ram, wifi, bt, hdmi, ethernet, A15 chip, and is $150 with a remote that they also sell separately for $60 then...you knew the Mac Mini was going to shrink sooner or later.
They'll eliminate the USBA ports. Those take up 1/4 of the backplate width. USBC only. Doh!
Could do the external power supply like a laptop and iMac. Get rid of fan. Obvious shrinkage moves.
Could copy iMac and ATV and make ethernet optional for the cheaper sku and put the ethernet port on the power supply ala iMac. Along the same lines, the cheaper sku could feature fewer ports.
An Apple TV doesn't like to sit nice and flat with cables hanging off of it in my experience so I wonder how they would deal with this in a smaller form factor. Maybe they will sell an Apple rock to place on top of it.
I have wondered a few times whether or not they would try to make it vertical as opposed to horizontal ..for no reason other than looks I guess. OK it would take up less desk space too that way. Apple stand sold separately.