So it's obvious why Apple didn't include a retina screen in the new Rev of the MBA; it would be stepping on the toes of the new MacBook when it's available. I was in the market for an ultra portable., and there is no way I was gonna pay the extortionate prices for the new MB and so picked up a new 2014 11-inch MBA. Gutted as I am that I will have to start looking at a lower res screen again after using a rMBP, iPhone 6 and iPad Air for so long, it was the sacrifice over price. Anyway, since Apple won't give us a retina MBA, what are the chances of a 3rd party ever making a screen that can be put in by the end user? Is it even possible from a hardware point of view and would OS X then recognise the higher dpi screen?