Board Thread:Naruto Discussions/@comment-26508646-20150704031517/@comment-25549954-20150712182254

LegionZero wrote: Ok, let me throw you guys a timeline, because you are not understanding the sequence of events. Then Son says he entered here because Kurama was inside him (Main point)
 * 1. Naruto tries to remove the pin.
 * 2. Son Goku and Naruto speak, and Son Goku thinks Naruto is trying to use him and his power and says hes refuses to give an idiot like Naruto any power.

skip pasts a bunch of stuff Kurama says that Naruto can also enter into this deeper level of subconscious as they have formed full link.
 * 3. Naruto proves he actually cares about Son Goku as more than a weapon by removing the stake.
 * 4. Naruto and Son Goku meet in the subconscious THEN GIVES HIM CHAKRA.
 * 5. Naruto goes to remove the other stakes
 * 6. Naruto goes into the subconscious meeting place, Kurama says it's because they are fully linked.
 * 7. At the end of the conversation they give Naruto chakra

He had fistbumped Bee before and that is why he could talk to Gyuki, no? I didn't see when he spoke to Naruto subconsciously but if he did I think this could be the reason if he can communicate with B he can communicate with Gyuki.
 * 8. Hagoromo says he has all of their chakra in Naruto so they can meet. They can do this regardless, check chapter 567, Naruto, Kuarama, Bee and Gyuki do it. Naruto didn't have Gyuki chakra.

What Hagoromo says probably means rather than communicating Kurama to Naruto, they can speak directly through Naruto. but..... You are right "in bolded part" but what I think is they are using chakra for communication subconsciously, there'll be no need to go meet the beasts in some place or seal them in Naruto as long as Naruto have their chakra his subconscious is the meeting place. In chapter 692 Hagoromo explains that since Naruto has chakra of all tailed beasts, they can use the chakra in him as a meeting point for communication or for talking among themselves and he asked Kurama to manage meetings.
 * 9. Naruto uses the last of their chakra to fight Sasuke.
 * 10. Naruto gets enough to undo the IT