I think you all are getting caught up in semantics. Jamal may not be the "star" in the sense that he's the main attraction and the draw but he is the most moral character on the show and as of now has the second biggest arc on the show. I still say Luscious is the main character because everything revolves around him. Every single thing. He is the driving engine from a narrative standpoint and everything happens because of actions he takes or doesn't take.
Cookie is the entertainemt factor of it tho and the larger than life character that is easy to make memes of and put her quotes on t shirts
which means cookie & lucious are the stars of this chit.
again. nobody even knows ole boy's real name. and hes not even getting any more shine than his brothers, let alone his parents.
him supposedly having the most morals doesnt mean anything. aint nobody tuning in to watch some morals.