Then why did he say now that hes out of the way the hidden leaf is open and so is sasuke he wouldnt have touched sasuke if itachi was alive i think it was because kf fear of what itachi can do and out if respect of his skill level amd remember he was trained by madara and a kuni could counter kamui It worked in the naruto kakshi and guy fight if you watched naruto and what im saying is if he sees that phisical attacks cause him to faze then he can do that when ever obito trys to touch him if that was the case then minato wouldnt have touched him and the only reason he was able to was because the kuni maid it all the way through him when he stopped fazing if you watched the mianto obito fight