Yeah while that sort of detail sounds amazing -that in of itself sounds like a nightmare as a game for my tastes. Dont get me wrong, i like and appreciate deep plot and character lines but i like it in the backround -in which i could choose to engage or not and still have fun on my battlefields
If you think about you have Bannerlord on one end of the spectrum with CK2 on the other with Total war sitting in the middle. Bannerlord has real time battles -and they are VERY hard to calibrate. But it severely lacks in the diplomacy/kingdom department. CK2 (sounds like) is on the other extreme, chalk full of diplomacy and intrigue, yet a brief glance at its battle screen shows me where all their resources went (hint: wasnt there).