Costume Spotlight: Mad Dog

Mad Dog is a bounty hunter that appeared in Suicide Squad #3 (November 2011). That's pretty much all we know about him so far. He looks like this:

Someone pointed out that he looked liked the Young Justice version of Sportsmaster (first appearance: "Drop Zone", January 2011). "Kinda, I guess," I said. "I mean, I suppose the mask is pretty similar." But then I looked up Sportsmaster, and...

...it's hard to argue with facts. They're not 100% the same, but they are at least 90.