Indeed he's in a purple hoodie, but admits, "I'm going to head with Red. Some people I know are heading that way, and I've got a weapon. So I'm hoping I'll be more useful there."

Or he could be utterly useless in whatever manner they're meant to be investigating the apparent orbs that have appeared above ground. ...but Red team usually meant offence, so here's the hoping?

"But do you know Inigo?" Tidus asks however. "He's a friend of mine, he's going with Purple. If you need anything, you can ask him, tell I told him to be useful," he adds with a quick grin. "Plus, maybe you can keep an eye on him too. He doesn't know what a break is, know what I mean?"