Look, the beauty of this game/ setting is that you can come up with everything in your fluff. I like your idea, altough i would refuse to make that "canon" in my group
CLearly people on here on the board are not going to be convinced that chaos necrons are going to be possible/exists, but YOU can have your fluff and may i be damned (i hope so) if i will oppose you in this. I have my own army fluff, and in the usual setting, even my more "canon" fluff, would be nill.
SO do what you want, 'cause you are entitled to do it!...just don't expect everybody else to agree on you view :good:
GLORY TO CHAOS!!
completely agree thats one of the best features of this hobby use your imagination. on a personal note i like the idea of it (apart from the glory to chaos bit :biggrin.For chaos