The seat I would most like to change is the middle pedestal seat in the second row. The headrest is too high and seriously cuts the visibility of the back window. I nearly always drive with the rear camera on as an extra “rear view mirror”. I would pay big bucks to have the back of that seat modified by an upholstery shop. Tesla dropped the ball by not putting a removable headrest in that seat, no matter how goofy it would’ve looked. They obviously realized the mistake they had made; they reduced the size of the headrest in the newer (bench) second row.