Originally Posted by Dead.Blue.Clown
I'm not sure that's Sevatar. No backswept bat wings, no Nostraman crag cat on his shoulder guard, no chainglaive, and he looks like a common trooper. Nothing screams "First Captain of a Legion" there.
I could be wrong, natch. Just a guess on my part.
Pretty much what I was going to say too. Neither of the Sons of Horus look damaged enough to be Maloghurst, and Forrix was almost always described as being in his terminator armour. Nor does that supposed Gal Vorbak match Argel Tals descriptions as I've read them.