He's always going to be Hammerhead to me. It was cool seeing the Kenner version as a background character in Rebels. :)
As the cantina came off as a bit of a sleazy dive, one makes presumptions about the patrons. (Obi Wan did say the place was a little rough.) You don't see too many moisture farmers hanging out.
I'm surprised there weren't any scantly clad cocktail waitresses.