Why would they wait for that?
Well... Persona 4 Arena IS a direct sequel to that game, and the last time we saw that game was
4 years ago at the end of the PS2's life (WoW! was it really only 4 years? There must be some mistake there...)
Anyway! I got into the persona series only a year ago with the re-release of the first and the third one on the PSP. I didn't finish P3P cause I didn't like the absence of graphics, so I got the Fes edition and started the game over on my BC PS3, and I'm currently strugling to finish it before friday (the release of Golden in Europe is actually friday 22).
I didn't know that this game got such a massive delay in Europe, because I haven't played P4 so I didn't bother with it despite having it on my "to buy" list.
Lets hope they don't censore anything. I hate censoship and skipped the entire new Ninja Gaiden Franchise because of it!