Doesn't make a lot of sense for tne High Lords of Terra to sanction the monkeying of the Space Wolf gene-seed. Though the Space Wolves are a loyal and successful chapter, thier gene-seed is very flawed thanks to the unstable Canis Helix. I think it would be more likely that experimentation would be done with Space Wolf OR Raven Guard strands to eliminate the flaws, not both, which if anything would end up with an albino fanged monster
Tullio