higher IS. He's beating his defender, but he probably can't finish. LI means your guards are going to try to drive more, especially him because he doesn't have as much shooting range, and he's very good at driving.
OR you could up his JR so that it closer to his JS and run an outside offense if you want him to score. I read somewhere that you're better off having a guy whose JS and JR are the same or 1 appart, rather than having such a wide spread between the two like this guy