My guess is that Outside Iso has the highest JS/JR guy is the one isoed and the Inside is the highest IS. This does not mean that he will shoot the ball like in patient but the offense is run through that player rather than the PG like in most offenses. IMHO, this is not a great offense if you just have one super great player that you want to take alot of shots. I do think the player isoed needs great flow so if they do not find there shot, they create a kick out shot for a teammate. Everyone needs balanced amounts of JS/JR/DR/IS for their position to score.