I think he's talking about PS4's fall lineup being weak or sparse in a general commercial/mindshare sense. The JRPG is a very niche genre that people outside the hardcore typically don't buy. I agree it's exciting but when you're talking about Sony walking toe to toe with Microsoft this holiday, Disgaea isn't going to do a single thing for them
Nope, when he talks about exclusives, he still mentions games like Until Dawn & Forza, both are niche games & have absolutely no commercial power.