The problem with putting a 2 in the name is that it doesn't fly well with the presence of the 3DS, or iPhone 4(5). Meanwhile, "Portable" is simply redundant.Kurosaki Ichigo said:It was never going to be NGP just like PS2 wasn't NGPS.
Personally, I really doubt they would remove "Portable" so if its not the expected PSP2 I would expect PSP Something and not just PS Something. Super PSP, PS3P, PSP2, PSP Vita...whatever but keeping "Portable".
They need to take that Xbox "360" approach for naming the NGP something that stands out without a number.
I just hope its not Vita; the latin is lost to the multitude of health beverages and other branding.