I'm not an engineer, thats why i'm asking this question: Can the next generation of Macbook Pros get even thinner? I have doubts, because of how big the Ports are, by that i mean, look at the side of your MBPr: Magsafe2 Thunderbolt2 USB3 Headphone Jack HDMI are all connections that are nearly too big (even) for the current generation. They can replace many connectors with mini/micro etc. Versions but not USB (they could but then many devices would be useless) and the next Thunderbolt Gen. is still far away (at least i think so) edit: just thinking: maybe if they introduce thunderbolt 3 u won't need a new magsafe connector (3) because you can charge with a thunderbolt cable. Does anyone know the specs of thunderbolt 3 yet? how much power does tb2 deliver?