I don't think Black Zetsu will be Non-Unique, but I'll bet half my collection that White Zetsu will be, and that he'll have some crazy doppelganger effect similar to a certain Orochimaru Mission where he can steal a Ninja's name and/or text effect.
But yeah, wait a few sets. We aren't even past the whole Taka vs. Bee fight yet. I mean, then we gotta go through Naruto's Sage Training, Pain's attack on Leaf Village, the Gokage Summit, Danzo vs. Madara, Naruto training with Bee, and THEN we actually get into the Fourth Great Shinobi War. And the cards from there on will be EPIC!!! :P