I haven't unlocked ANY of the "Raiders" scenes on my primary save, I killed the first chick right at the beginning, and didn't bring the other one (Asha) home. So, I suppose I just played that wrong at the start? That is like, first 5 minutes stuff.
As for the General scenes, I liked that stuff, but it wasn't really much content. Also, based on what I am reading here, I might have encountered a bug or something related to Shani's zone entry. After I loaded up my save from 0.09c on the 0.10a build, I didn't have ANY content with Shani, other than her being mentioned at the dining room encounter. All my quests now have the tag "To be continued", and no exclamation marks on any buttons. To answer your question, I guess I would consider main story line content to be family-based stuff with direct queen tie-ins, since the MC is loyal to her kingdom, after all.