Besides the obvious hurdle of it's uncertain availability, is there a potential downside of losing cargo space ? Normally the cargo space in cars is level with the folded down seatback so curious what the potential downside is to this configuration in lost space, if any. I've seen a few videos of the Y with a 3rd row. Would be interesting to see the trunk wihtout one. Even Tesla's order site photos show a folded down 3rd row. Anyone see even a photo of a 3rd-rowless trunk ?