Board Thread:Theories and Speculation/@comment-32742265-20170829080805/@comment-734582-20170830091948

Kingomanoki wrote: Okay? but that's not denying my point already that sasuke even noted time stopped He didn't say that time stopped. he said it felt like time stopped. it's possible that the Momoshiki-Boruto conversation happened in a fraction of a second, and so it merely felt like time stopped.

We already know the Sharingan can detect any handsign no matter how fast, so an event that happened in a fraction of a second would probably be detectable.

We also already know that the Rinnegan is bound to spirits (e.g. King of Hell, Human Path), so it's reasonable to assume that it could see a Spirit Momoshiki talking to Boruto.

We also know that Hinata was able to see spirits and talk to them (in The Last), a power that Boruto could've inherited.

Besides, i find it far more likely that Momoshiki was simply a spirit and Sasuke detected the event, than that Momoshiki used a power he never did before, and a type of power (time control) that we never saw before.