Do you think we gonna get new antagonists or its just gonna be eichi the evil business man and rinne who likes to tease and mess things up in his own way?
i think so probably eventually! i have a feeling that the 3.0 arc featuing niceP and the new kids is supposed to be a peaceful break from things and allow the idols some room to breathe & esupuri and ibuki to settle in. but there's no shortage of antagonist within the idol industry, especially after anzu was wronged and uprooted by the p-association. its going through a reform right now, but even niceP's values aren't ones that everyone agrees with.
i like the increased focus on the es idols again a lot! and letting them be little bad guys of their own; i particularly am looking forward to rinne's role in establishing his own beliefs within ES and how alkaloid and the rest of his unit will respond to it.