Daniel Ahmad/ ZhugeEx, one of the more reliable insiders out there, did say there's some type of Sony event going down this next week (beside the Last of Us event)
Appvalley TutuApp Tweakbox- This would be a good format- and good timing -to show The Last of Us Part II stuff and maybe some multiplayer footage on the side.
- PSX conferences are usually talked about by Sony at the end of every September.
- They could also use this format to announce new PS Plus games for October. Perhaps The Last of Us Remastered could be one of the free games, so this would tie in really nicely.