Board Thread:Naruto Discussions/@comment-4688597-20140423185129/@comment-23887466-20140423200313

Also when he went to Kakashi, Madara said that he is out of Sasuke's range, hinting that there is a specific area where Sasuke can use his ability, well, I'd guess that Sasuke's ability is kind of erasing distance between him (point A) and his target (point B) this would make him fast as Madara noted when he was bifurcated in half with chidori, just me thinking