The name of the game is:
max bums/cabin area
Minimising aisle area/bum is one means to accomplish this.
I am preparing a patent that will place each bum with cabin baggage in a module with prepackaged meals, drinks and snacks that will then be automatically stacked into the cabin.
As each module is stacked, it will autoconnect to air and data services.
Multi-unit modules will be available for couples, families etc.
TSA will be much excited by the prospect of sealing the occupants into a module where they can do no mischief. The only security check needed will be for explosives which can be automatically detected by sampling the air from the module and diverting suspicious modules to the authorities.
That's after I figure out how to manage visits to the toilet
