Board Thread:Warhammer 40k General Discussion/@comment-24332685-20140111015135/@comment-6078851-20140114002312

i think the further the HH continues the higher the likelyhood that primarchs will return, at least in the story. the HH delves quite deeply into the drivingforces of the primarchs, so this could be an excellent reference point for seeing what might happen if they return. and if the returning primarchs go ballistic.....well, fair enough, they have reason to :)