Having had a look over the new necron fluff it seems to have been heavily "Warded".
In particular one character Trazyn the infinite Is going to cause some fanboy problems I predict. His collection of special items includes what is heavily implied to be a primarch as well as the preserved head of Sebastian Thor. I actually am more annoyed about the Head of Thor, this guy is a MASSIVE imperial hero, who to all intents and purposes ran the imperium at one stage. There is no way the imperium would let that go, and why would a necron want it? I could maybe see the attraction to a necron in having a being of great power like a Primarch under their control, but why would they want an imperial relic?I predict Trazyn will be the Necron Draigo when it comes to Fluff.
Thoughts?