First off, congrats to anybody who will read this whole post
Alright. Would this be likely?
All MBP's redesigned, slimmer.
Yes, I think this will happen.
They include:
-Retina Displays
I believe this will happen. Unlike what somebody else said, I believe this will be standard on all of them much like retina is standard on all iPhones and iPads. You only get non-retina if you buy an older version.
I think this is very likely as Apple has been pushing to move past this old technology.
-SDD storage on Motherboard for OS/Apps (32, 64, 128 GB options)
This is one part where we are really kind of loss on the exact details, but we know, or are fairly sure, that Apple will incorporate an SSD somehow as a standard option.
One way is to have an SSD blade (like on the MBAs) that holds just the OS and the apps, like you mentioned.
This idea has been floating around for a little over a year now. The problem with this is what happens when the user runs out of space on their OS/App drive? The average user may not know what to do. They might think they need to delete movies in order to make room for a new application, but in reality they are on separate drives. That would not make for a seamless experience for the user. And for that reason I think it will most likely not happen.
The other option is to just go 100% SSD like the MBA. The problem with this is that MBPs are used by many professionals around the world who need storage. Apple did not design the MBA to be used as a main machine for a professional. So for those shooting a lot of images and going directly to the computer, it may not be ideal. In order for it to be a little more ideal, the SSD would have to be much bigger. Bigger as in bottom line 13" comes with a 256GB SSD standard. The problem is that those would be too expensive for the current price point and I do not see Apple willing to lose money on the SSDs to keep the current price point.
Another option is to have two 2.5" bays. With no optical drive, this would leave room. This could also allow the user to install an SSD themselves and pick whatever they need. But again, that is not for the average user and something like this would still have all the same issues as the other two options.
However, I do think it might be possible for Apple to make a seamless user experience if they did an SSD blade + mechanical. If they can make it so that the average user does not mess anything up when they need to install more applications, then I see that as being the best scenario. But this part of the new MBPs is something that we are all unclear on.
This is another thing we are not very clear on. We have heard lots of rumors that NVIDIA will be coming to MBPs. However, at this point you would think that there would be some hints of NVIDIA 600 series in a beta version of OS X.
A while ago,
traces were found of AMD 7000 series GPUs for the Mac Pro in 10.7.3 Beta. Sure, this is only for the Mac Pro. But Apple keeps things consistent. When they left NVIDIA in favor of AMD for their MBPs a few years back, they also switched their Mac Pros to AMD. So this is another thing still up in the air. Personally I would prefer NVIDIA for CUDA.
I believe this will happen.
This is why.
-SSD/HDD option for media/ other shtuff
This will happen if they do the SSD blade or dual 2.5" bays. However, I do not really see Apple offering dual 2.5" bays because the average user would not know what to do with them. Although, they could easily fit two with the removal of the optical bay.
I think we can expect a bigger battery. Not sure how much bigger, but more battery capacity will be needed for the retina display. Look at the iPad. The battery capacity on the new iPad is 42.5 Wh and still keeps the same battery life even though it has 4 times as many pixels. For comparison, the iPad 2's battery was approximately 25 Wh. Basically, Apple made the battery much more dense without making it much bigger. I can see them doing the same thing to the MBP. However, with no optical drive, they will have room for a more dense battery and a bigger battery. With dual 2.5" drives, they can still keep a dense battery and increase the size slightly.
Would taking out the ODD give the space for more battery/ nvidia? (on a 13)
I definitely think the battery life on the 13" will improve because of the more dense battery and increased battery size from lack of optical drive. However, I think discrete graphics for the 13" is another thing that is up in the air.
On one side, you would probably need better graphics to support retina display. On the other hand, you have to think about air flow and how hot it would get since there is only 1 small fan in the 13". Also, supposedly the integrated graphics in Ivy Bridge chips are
powerful enough to support high resolution displays.