So why does Goro walk around with a suitcase with Avengers logo?
The A stands for Akechi.
All of P4's characters had that problem, though. No one's issues ever really got solved. They all just sort of... learned to accept the shitty hand they were dealt. And, like, that was it, that was the resolution.
???
Yosuke goes from being a city kid who hates the boonies and the people around him to a dependable guy who loves Inaba.
Yukiko comes to the conclusion that she isn't some bird trapped in a cage, and when given the choice between ditching Inaba or staying home, she chooses the latter because she loves her family.
Chie resolves to become a police officer.
Rise decides to continue continue working as an idol for the sake of her fans/she loves doing it.
Kanji's slink is a touching story about accepting his femininity and learning
that when his dying father told him to be strong, he didn't mean it in a literal sense.
Naoto's slink is about... chasing the Phantom Thief?
It's not really the same situation at all.