Ok I know we just got hit by the newest MBP's but I always think I bit of speculation is fun. 
So the current spec MBP's are pretty high end but here's what I think we could be seeing by next January.
15' inch & 17' inch OLED screens ( I think this is highly possible as OLED will be fairly mainstream by the end of the year.)
Intel Nehalem Processors 3.0 & 3.2 Dual's and for the highest spec 2.4 Quad mobile processor. ( Intel have said it's coming and I can't see apple not intergrating the newest and best intel tech in their top of the range notebooks)
Montevina Chipset, DDR3 support and lower power consumption it's a shoe in.
Standard 2GB DDR3 1066Ghz, Option for 4GB 1333Ghz in high end model.
Graphics Card I'm assuming that nvidia will release a 9600M model for use but it could go the way that intel go into the card market and pressure apple into putting their card in the MBP.
HDD 500GB 7200rpm ( 2.5' are available now. ) High end will offer 200 GB SSD (Hell right now they are offering 256GB SSD's. )
SuperDrive as Standard with option for Blu-RayR (It's gona happen but it will be options as not everyone needs it. )
Enhanced multitouch, Movement recognition through isight camera ( Minority Report anyone? ) Probably same backlit keyboard.
Airport Extreme, Bluetooth 2.0 and Just wondering will USB 3.0 be ready by then?
So that's what I think anyone else got some speculation?
So the current spec MBP's are pretty high end but here's what I think we could be seeing by next January.
15' inch & 17' inch OLED screens ( I think this is highly possible as OLED will be fairly mainstream by the end of the year.)
Intel Nehalem Processors 3.0 & 3.2 Dual's and for the highest spec 2.4 Quad mobile processor. ( Intel have said it's coming and I can't see apple not intergrating the newest and best intel tech in their top of the range notebooks)
Montevina Chipset, DDR3 support and lower power consumption it's a shoe in.
Standard 2GB DDR3 1066Ghz, Option for 4GB 1333Ghz in high end model.
Graphics Card I'm assuming that nvidia will release a 9600M model for use but it could go the way that intel go into the card market and pressure apple into putting their card in the MBP.
HDD 500GB 7200rpm ( 2.5' are available now. ) High end will offer 200 GB SSD (Hell right now they are offering 256GB SSD's. )
SuperDrive as Standard with option for Blu-RayR (It's gona happen but it will be options as not everyone needs it. )
Enhanced multitouch, Movement recognition through isight camera ( Minority Report anyone? ) Probably same backlit keyboard.
Airport Extreme, Bluetooth 2.0 and Just wondering will USB 3.0 be ready by then?
So that's what I think anyone else got some speculation?