It's supposed to be a Pro machine. As an editor and a CGI animator, I want better thermal management and airflow, less processor throttling, more ports, bigger screen, more internal drive space, etc. I don't find the current MacBook Pro to be heavy and would be fine with an even heavier machine with a larger footprint. I loved my old 17" so much. I had 2 drives in that thing and 8 TB of storage. I could edit giant video projects on my couch and never have to plug in a single external drive. I want that back. And honestly, I'd pay whatever the cost to get it. My laptop is a work machine and I work on it 12 hours a day. It pays for itself rather quickly. Apple needs to release a "MacBook Pro Pro".
And btw (and slightly off topic) the USB-C port design is awful. They really need to figure out a better way to make the connection more secure. I hate that I can slightly bump a cable and have the damn thing pop out and watch my drive dismount, unlinking all the assets to my video project. Hey Apple, make all the USB-C ports magnetic!
We could see Apple returning to some things the took away. Like a thicker case with better air flow in and out so processors can run faster and have faster GPU units on board. Better keyboard. A return to a magnetic power jack. Thicker case can mean thicker batteries inside the case also. Maybe a USB 3.1 port. I am sure 802.11ax we be there. I am sure they have a whole product review team that looks and listens to what people like. On here and what they are saying, along with Apple Feedback. I worked at GM and i remember when there would remove a feature for a vehicle and it would return the next model year because of customers wanting it so bad.
Apple like to make money, so listening to customer feedback is important to the company. They most likely have a super computer that watches sales and forecasts how tweaking a existing system grows profit.