No P5S is weird since Atlus was specifically advertised yet Atlus didn't show up at all unless they do something post show.
Sgea/Atlus has half an hour of post show at 10:00 AM PDT, basically in an hour we'll get to see gameplay footage of one of their games, might be P5S but who knows.
There was a gameplay trailer of the Warden from For Honor who'll be the last character in Samurai Shodown's second season pass.