Board Thread:Theories and Speculation/@comment-33959444-20180610211826/@comment-33959444-20180610213957

Thekillman 360 degree vision was not needed just to see a Shadow Clone being transported away. It should have been obvious it was Kamui rather than a Shadow Clone. That part didn't make sense.

It was shown Obito saw it was Kamui that was used against the Gedo Mazo. Same should have applied to the Shadow Clone.

While he isn't omniscient, it shouldn't have been hard to tell. Kakashi's mastery of Kamui was a lot weaker than Obito's. He was completely drained out after using Kamui on that Shadow Clone (which Obito should have noted as well), and he didn't have his Kyuubi Chakra which allowed him to transport the Eight Tails.