Didn't Vinny say in the first episode of the P4 endurance run that the reason they wanted to do it was because he played some of P3 but never finished it? He claimed to have beaten it in the Q quick look, but I wonder if he just doesn't realize how little of the game he played. It's nearly a decade ago, even if he played 30 hours he could have missed the majority of the game but still feel like he played a lot of it.
Could be, or maybe he just forgot the dog. He has had two kids since.
I think they will all try P5 but I am not sure how many will stick with it. Jeff especially seems to be a certain mind set. Could well be the number of question he gets as "persona expert" soured him on the whole thing. Like how Adam and Jamie's Will Smith has grown to hate the "actor" Will Smith