Numbah 16
Juan skated down the street bag over shoulder he wondered if his teammates will be good friends. The wind blew in his face and was making his hair go crazy well more than it already is. He also wondered of command would send them on a mission immediately or wait like a day so they can bond. But then again most teams do bond during their missions. Never mind that Juan could see the giant tree house "Should I take the main entrance or something no one else could take?.. Better question what would be more fun to do?"
He did a ollie which got him in the air, and once in the air he activated rocket boosters and flew up to the tree house's main room. On the way he called out "Incoming!" just in case someone was in his way.
He landed in the room and got to the middle of the room before finally stoping. He got off, picked up his skateboard, and then looked at who was already there which were two girls and a boy doing a cool pose. "Hey, I'm numbuh 16... Oh and cool pose I'd give it a four out of five you just need a cape." Juan glanced around one more time before asking his question. "So is this all of us?"