I know this may sound ridiculous but I'm not so CPU chip savvy as some of you guys, so I was wondering, considering the PRO in MBP is "meant" to be pro, Is there any chance, in the future that Apple might be able to implement a Quad Core chip into the 13" MBP, to distinguish it that little bit more over the air? I'm looking at upgrading my 2010 13" at some point over the next year or two, and would love to have the Quad Core performance of something like the current 15" MBP (With or without retina) but at a 13" size. Again this may be stupid and I apologise, but I believe they stick to Dual Core for the battery-life? Is that right? So surely a less powerful Quad Core might come along someday? Again, just a question, thanks!