Hmm, I'm still just conflicted over what to expect from Sony's conference. It'd be shocking if there was nothing there, but their own schedule doesn't line up. Still betting on PV02.
The thing is TGS is mainly targeted at the Japanese audience. I don't see the point of them rehashing a old PV that was available to those brought P4D those 3 months ago.
For me at the very least I'm expecting a release month (or worse case scenario new trailer with delayed window mentioned). Japanese gamers haven't been taking up the PS4 as fast as the West and the rest of the world e.g Middle East/Asia, so while it's not very likely, a Persona 5 PS4 bundle might go some way in swaying some of those hardcore Persona fans in Japan.
If there's no special bundle, probably a faceplate at the very least.
If there's nothing much shown during Sony's conference, the Persona livestream is probably the best bet for a new PV/media info blowout to take place. I wonder if they are going to drop another brand new trailer for some other game at the end of the Persona Stalker Club live TGS stage...last year they gave us the (kind of) unexpected revival of Devil Survivor 2 Record Breaker.
Like others said, the chances of there being another Persona spin-off isn't zero, given the length of the Persona livestream and stuff. Wonder what else they might throw in there?
At the very least, we should be able to see the old lady reporter again.