Hopefully, they'll ditch the Home button. At this point, I just don't like that thing any longer. I'd be OK with it having TouchID (moving up top like the iPad Air), but just make the Home Button go away, already.
The entirety of Apple's product line needs some consistency. What with TouchID and FaceID, Home button and not Home button, Touch Bar and not Touch Bar, System Preferences or Settings (
). Just make the whole fool line consistent. Customers are getting lost!