Board Thread:Naruto Discussions/@comment-4271790-20140820073356/@comment-1604252-20140825235835

I'm gonna say Guy would win. With Kakashi's power up I think him and Guy are about equals if Guy uses all eight gates again. Guy is insanely fast with the eight gates, so I think he can dodge Kakashi's Kamui Shuriken. And Kakashi's intangibility is pretty much the only thing keeping him safe from Guy's attacks since I'm pretty sure Guy's attacks while using all eight gates is more than enough force to break through Kakashi's Susanoo, much like Tsunade did to Madara's with her brute strength. Not to mention Guy's final attack distorts space which might come in handy.

Overall I think Guy wins this one, but him and Kakashi are more or less equals.