To the best of my knowledge Intel has neither launched or announced a 2nd generation Core i5 processor at 2.3 Ghz.. I don't believe this is real, and I would be shocked to see no SSD boot drive on all the models.
So you would be shocked not to see some random internet rumored feature on a MBP?
get a hub?The mini display port also functioning as Light-Peak, IMO is a stupid move what about external display, projectors, etc. if you need to use your Light-Peak accessory, assuming there will be any during the products lifetime with a mini display port connector other than maybe iOS devices..