What Role Will Night Rogue Play In Kamen Rider Build's Japanese Civil War?

Okay, sorry for really SLOWING down on the episode or plot updates of Kamen Rider Build. Right now, I'm just pretty interested in one side of the story that deals with Gentoku's being a bad son to his father the Prime Minister of Touto. This almost reminds me of real life incidents where good kings can sire bad sons or the typical good men have villainous antagonistic offspring plots. Such is the case of Prime Minister Taizen Himoru who discovers his son Gentoku's treachery. 

It was nice of Misora to help the prime minister recover and get things straight. Prime Minister Himoru has no choice but to disown his wayward son -- in favor of the lives of millions of innocent Japanese people in the current dystopia they're in. With nothing else to hide -- Gentoku finally reveals to his father that he's Night Rogue and this is really one interesting turning point!

So what's going to happen? Night Rogue last escaped saying that he'd get power one way or another. But right now, it's Night Rogue vs. Blood Stark and both of them are fighting for power. Blood Stark is helping that bitch Yoshiko in the civil war. Hokuto has begun its invasion of Touto for the Pandora's Box. The Pandora's Box may have been recovered but what will Night Rogue do? I really can't wait to see how this treacherous villain will play in the ongoing civil war. 

With this in mind, I wonder how complex will this Japanese Civil War be? It's really something to think about as the civil war has just started. Looks like Gentoku may secretly form his own army and I hope he won't be written off so easily.