Board Thread:Naruto Discussions/@comment-32617252-20170726232219/@comment-25632268-20170727161942

Thekillman wrote: Meaning that Momoshiki and Kinshiki themselves aren't the greater threat, but rather they represent it. (or alternatively, are part of the greater threat)

Yup, I think the same. "Greater threat" is not Momoshiki and Kinshiki themselves, but rather Otsutsuki clan as whole.