User blog comment:HazelQuill7445/Awesome fan art/@comment-28189972-20170815150958/@comment-25936766-20170816134519

^Based on what we know, it should be possible for the Schnees to summon people if those people inflicted character development on them.Of course, the only way that a Schnee could summon a person is if they are willing to kill someone.

Winter is the only one I really see as capable of it at the moment: Whitley wouldn't even fight unless forced into it; Willow, we know nothing about her, so we can't say.

And given how Weiss gave no single damn about how she almost-commited manslaughter, even if she killed someone, I doubt that someone would leave much of an impact on her to fit the criteria, unless they're RBY, Winter or Klein. But those 5, Weiss would never kill them on purpose.

-

A better question though, is how would those....Replicas, be like?

My headcanon is that they would be basically like emotionless corpses, but looking back on the Boarbatusk, I wonder if they would actually show some emotion?