I hope they will make the infamy system optional, really hope that. I understand that there are people who really likes it, but also there are people who really dislikes it. So why to split the community with it. Go safe, Paradox, and make it just optional. For me it was a big deal, that you (Paradox) decided in CK2 to be without an infamy system. I always hated those artifical gameplay border like in Victoria1+2 and EU all parts, only because its more work to do to create a clever system to block down the player unartificially. I look positive to a coalition system and strongly hope it works independet from an infamy system, as this would make really a great sense. You become a big blob, of course others feel dangered, doesnt matter if your "infamous", and of course other will have interest to blob up as an coalition to be able to compete with you. I liked the concept in EU4 to build coalitions based on chosen enemies, that was a step forward, which has deep potential if greatly expanded in the future, IMO.