It's Jabba's Skiff Guard!  Or Brock Starsher, or Sgt. Doallyn, or whatever - the important thing is that this guy, with this helmet, is now a thing you can actually own.  He looks like his cousins from The Legacy Collection and sports 2 neat accessories.  Is he exceptional? No.  Does it matter? Also no - he's a legit new character, without question, and as such a required addition to your toy shelves.  Read on!