Throw in the towel for what reason exactly? It wouldn't be the end of the world, but I must admit I'd be sorely disappointed.
That said, the chances of KZ2 getting Haze scores are lower than the odds of having peace in the Middle East imo.
End of 2016 hardware sales:
Wii U: 15 million. PS4: 54 million. One: 30 million. 3DS: 64.8 million. PSVita: 15.2 million.