Board Thread:Warhammer 40k General Discussion/@comment-108.20.7.134-20131202042330/@comment-37.152.33.225-20131211163726

But whos to say the choas gods would be able to 'keep' a Primarch in the warp? Remember Primarchs are also extremely powerful and both Russ and Corax went into the warp of their own accord, there is no reason at all to believe they have not returned because they are trapped or that either of them have become deamon princes. If any of the 2 of them did return, there would be no point in them finally returning to the galaxy after 10 thousand years only to find out they became deamon princes like all the others. That just wouldn't make a very good story.

If any loyalists return, which I think they should, it would be far more interesting to see what they have been doing and how they would seek out their loyal brothers, fight chaos and deal with the Imperiium in its current state.