That is way too many changes for one release, considering new platform (skylake) and new chasis design. 5K display on MBP? You think they gonna double the PPI of the MBP display and say goodbye to battery life? And if I'm not mistaken, the new Iris Pro will be able to drive only a single 5K display. So either you would have to opt for an dedicated GPU with your hypothetical 5K MBP or deal with the limitations with regards to multi-displays set up. Why would Apple do that given the cost and inconvenience, relative to the benefit. The current retina display on MBP is perfectly fine. The iPad Pro's display is only marginally better; I'm not even sure that people will notice a difference between it and the rMBP's. 5K MBP makes no sense to me . So I can guarantee you it won't happen with the next version. Your "guarantee" is really just speculations listing a bunch of new tech. Most of the stuff will turn out to be inaccurate, besides the safe predictions like better battery and increased graphics performance.
I said we might even get 5K. I didn't say we will. All I'm saying is it's going to be better than the iPad pro display. You quoted me so read what you quote, "Incredibly high pixel display".
I agree that 5K is a long shot but with 4K content becoming more available it's not that far out of the realm of possibilities.
What did they do with the PPI when they went retina?
You say the current retina display on MBP is perfectly fine, and I would agree. However there's no way they're not updating the display. They're not going to just let it be. The fact that Phil Schiller said the iPad Pro display is better than a 15" MBP display pretty much wrote off the current MBP display. It's done. It's not good enough any more. Even if it technically is and nobody would notice the difference.
As for the guarantee I made.
First of all I only guaranteed (and still do) that the MacBook Pro will be redesigned. I'm not at all saying that the spec list I mentioned is how it will redesigned because I do not know that whatsoever. So there's no need to be so salty about that.
I just know that it will be redesigned. Again, I'm not at all saying that the specs I mentioned will appear in the redesign. I just mentioned that as possibilities.
However I would bet the farm that it will be redesigned.
Don't put words in my mouth just because you lack reading comprehension. It looks especially stupid when you quote me and then go on the rephrase what I said while the text you're quoting doesn't say at all what your rephrasing.