User blog comment:Supahbadmarine/Official Canon Policy/@comment-5533392-20130224041657

Ok here is my opinion on the matter.

1. Space wolves and Salamander Succesors. Space wolves:No Salamanders: possible and i see no reason why not

2. Loyalist traitors: Not full chapters, i follow supah on only individual characters

3: Non imperial human faction size: I think no more then 150 unless outside the astromoican range

4: Adavnced tech: cannot exceed Necron or Dark ag of Technology but i also think that a few found  Dark age artefacts can be permitted

5: Gue'Vesa Astartes: Possible BUT Must be a REALLY good reason