So I'm renting a Model X this week while away from home on business. Despite my prediction I'm grudgingly falling in love with it - doesn't ride as smooth as my S but it has a lot of other advantages. Nevertheless - at this price point why don't the second row seats have adjustable recline - or at least arm rests? There is a kind of sloping ledge on the FWD for the outside arm, but no rest for the inner arm. Recline and arm rests are pretty basic items to be missing - as are rear seat pockets. I was more willing to overlook these items on the S because it's mostly a one person cruiser for me - but an X will be a family mobile. Is there a functional reason the second row doesn't have adjustable recline - and arm rests?