Board Thread:Theories and Speculation/@comment-25139119-20150807165411/@comment-6769189-20150808203350

No he does not have their full beast because they were outside of his body and even planning to leave tp places scattered around the world. They are physically seperate and this can only offer portions of their power, but not all of it. Unless they are physically inside of him he doesn't have access to their "full beast" Bee and Naruto can't both have Full 8 Tails.

Naruto spoke to Kushina, Minato, but only had portions of their chakra and recieved no powers.

He spoke to Hagoromo in the subconscious but didn't have any of his powers at the time. Sasuke, Madara, Minato, Black Zetsu and Obito retained none of the beasts chakra after they used it up what they had.