Board Thread:Warhammer 40k General Discussion/@comment-28917471-20140706092250/@comment-25239171-20140731090248

I agree with Yamato and the Contributor above him. The Heresy was going to happen, it was entirely the Emperor's fault. I take that back, 80% which is too darn high.

However, to debate which primarch would have made it least likely, it would have to be Roboute Guilliman. No matter what his brothers may think, that man was never going to fall. Which of course, means Chaos would have just infected someone else, like Lorgar, and you have the same old problem.