Russ is going to kick his ass, Russ beat Horus in sparring and fought Angron to a standstill when Angron was being assisted by Khorne, The Space Wolves could have killed Angron had Russ given the command.
Im not to sure, Angron would of been trying to kill Russ the whole fight but failed to do so. I hope Russ makes a return in the later fluff, he's going to be insanely badass having been fighting with the 13th great company through the warp for thousands of years.
The feral cunning and ferocity of the Space Wolves versus the sheer brutality and blind fury of the World Eaters; this has makings of an epic battle already. When you toss the Primarchs of the respective legions into the mix...then I think that even hearing of whisper of the battle would cause a shiver of fear and, at the same time, battle-lust to go up anyone's spine. A truly remarkable work, sir.
I think Khan is the only one I'd be able to do cuz I ain't got a clue about what Corax and Vulkan would look like or they're histories which can really make a pic but I'll get on the case soon enough I got a couple of things to finish off first though
That would be pure carnage... I don't know if you read the Horus Heresy books but in "the flight of the Eisenstein" Dorn ends up punching Garro in the face and Garro felt that Dorn had to hold back terribly else he would have broken his neck. I mean a single punch! Damn...