One of the reasons Tupac was such a great artist is that he didn't need features or big time producers to sell records. We didn't care who made Pac's beats at all. Tupac was what we were trying to hear. In fact besides Johnny J and Dr. Dre I can't name any other producers of Pac's. Same thing with E40. I know Mike Mosely and Studio Ton made alot of his early stuff and Rick Rock has contributed but for the most part it doesn't matter who 40 gets to make the beats, I'm trying to hear 40. When an artists gets to a point where people want to hear him on 16 songs by himself then he's done something special.
Just my thoughts
Just my thoughts