likely announcements:
-the new game from Japan Studio now that GR2, TLG, EG and Knack 2 are out
-that new Vanillaware game
-Trails of Cold steel III footage
-new Digimon game
-Granblue Fantasy trailer
-bunch of other stuff
-Disgaea 6 (for PS4/Switch/PC)
Not expecting big profile games like DMC5 at TGS, those happen more at Western shows now.