Quite the fearsome redesign, though the skull motif on the red half of the mask makes him look a fair bit like the Red Skull from Marvel Comics, which isn't entirely a bad thing. Given how modern reinterpretations of the Skull cast him as a super-soldier just like (and perhaps preceding) his arch-nemesis Captain America, this would be a pretty great costume for him to use. Either that, or it could go to the Red Skull's closest henchman Crossbones, whom you might have seen as Agent Brock Rumlow in Captain America: The Winter Soldier. Yeah, come to think of it, it would work better for Rumlow/Crossbones, showing his affiliation with and allegiance to the Red Skull. All the same, I love what you've done with Deathstroke here.