His team isn't particularly trustworthy. Vulpecula plays hard during violent games when they know they can get away with it.
As for Jinx, he's a thief. He snuck into our dorm while our entire team had been forcibly removed by a judge and helped himself to our things. He's accused Carly and I of destroying Vulpecula's garden with no proof at all, and during Persona's last game... has anyone told you about Persona, yet?