I don't know about Iris, she seems very different than what we're used to. Crazier hair, darker skin, odder clothes. She looks more like a one-shot movie character than a regular cast member. She definitely looks spirtual/tribal like Golfkid said, but what we've seen of Isshu so far it lends itself to be more industrial and modern. The thing I'm most interested in is Dent definitely looks like he'll be doing the contests given the way he dresses, which would be a nice mix-up from the two previous girls. It makes me wonder what Isis' role will be.