No, he really did address most of his issues in his Shadow fight, the game just decides to turn around and make a social link out of it and drag it out for another 40 hours. Its one of the reasons why I felt the social links were pretty weak in P4 cause all the party member social links are basically them dealing with their major issues that the story mode already addresses and seems to clear up before they join you. I kind of feel a similar issue with when they did it in P3P as well cause the main story actually addresses all of the guys personal quirks and issues, it seems kind of weird to get a double dose in the social link side as well.