Board Thread:Versus Debates/@comment-26977928-20150911154529/@comment-5547501-20150912110420

I think the Kamui team would win. I don't think they could use Susano'o as the host of it must IMO have possession of both eyes in their body to awaken it (awaken as in first time, not every time). If Kakashi or Obito took out their eye and gave it to the other then whoever gets both can use Susano'o, but I doubt that's going to happen.

Without Susano'o though, I see it going like this. Obito rushes Madara, relying on Kamui trolling to keep on par with Madara whilst Kakashi uses his variation of Kamui to snipe Madara from far away. Even if Madara whips out PS straight away (which I doubt, as he would only do such a thing with Hashirama) all that does is give Kakashi a bigger target to aim at.