Like Khorne I also can't leave the Warp. Not because I'm a Chaos God and cannot manifest in real-space. But because one of you put superglue on the seat.
Another point about the missing Primarchs that have gained traction recently, and I firmly believe in. Rick Priestley said that they did something horrible, but later atoned for it. Being stricken from history wasn't because of their atrocities, but rather a blessing that no one will remember them. Granted it doesn't change much in the grand scheme of things, and he left Games Workshop back in 2009 so things have no doubt changed.
Quite possibly. Though also I have zero expectations that GW will alter that stance on the Missing Primarchs. They have been really solid on keeping them a mystery and I do hope we never get more concrete info.
Thanks for explaining this I'm just getting into warhammer 40k and hear my friends talking about some of this and I had no clue what they were talking about