If we're having a True Arc route and a Satsuki route, maybe both routes will follow a similar plot structure for a while, but will diverge near their climaxes with one, probably the Arc route, being more "complete" and encapsulating more of Near Side and Far Side. Personally, I'm hoping for some large scale turf war over Souya as everyone's plans collides in a big way, and maybe we'll see if Kohaku and Hisui can fight in non-MB scenarios without TATARI?