Yeah, I know.
I happen to know tha Earl is a fan of Aesop Rock, he is also a fan of Del the Funkee Homosapien. He is actually the person who turned me onto Aesop Rock.
As far as him copying the guy, I don't know about that for sure. It might just be subliminal that he does it. I know he aims for a certain character when he's on stage, and how that plays out is only up to him.
I don't think he has done research, just that he looks up to those type of rappers over the Lynch's and C-Bo's that many here choose to admire. I hae seen many people imitate those artists around here whether they intend to or not.
I think you notice Earl, because there are few like him around here.