The term “sad sack” gets thrown around quite a bit, but few Star Wars characters can visually depict that term like Debnoli.  From the table he shared with Takeel, he was able to stare vacantly as Luke Skywalker entered the Cantina with his droids.  Surely Debnoli knew that droids were not allowed, but he didn’t say anything. He probably enjoyed it when Wuher yelled at people other than him.

I can’t argue that there’s much demand for action figures of bald humans, but this guy is certainly visible on-screen, which should drum up some interest.  There’s also the possibility that he’ll be mistaken for George Costanza, who is universally loved.