This year, the 6+ has OIS, a higher resolution screen, and a better battery. Do you think that in future iterations, the Plus will always get additional features to distinguish it from the regular sized version? I'm just curious to hear your thoughts on how Apple sees the relationship between these phones. iPad Air and rMini are exactly the same, with the only distinguishing feature being screen size. But I suspect that the Plus will always get something extra. What do you think?