The MBPs were last updated in February of this year, though that was the small speed bump update in Apple's seemingly consistent cycle of big update-->speed bump-->big update-->speed bump-->big update-->speed bump So since the February update was the speed bump, this is expected to be the big update (which is long, long overdue going back to what, June of last year when the rMBP was released?). We know Haswell and more battery life is coming, and I've heard murmurs of PCI SSDs (significance?) and the losing of the dedicated graphics chip (why?), but what else is rumored? I haven't seen much on the upcoming MBPs, particularly the rMBPs. Even though Apple tends to have pretty disappointing updates, even I'm thinking that there has to be a more significant upgrade than this. So what else is in the rumor mill?