Pokemon Trainer Virgil

since Virgil has all the Eevee evolutions and has a single un-evolved Eevee, I have a huge feeling that Virgil's Eevee is going to evolve into Sylveon since Virgil said himself that his Eevee is female. Also since his Eevee doesn't know which Eevee evolution it wants to become.

Finally all the evolutions of Eevee seen on the end of the new Pokemon movie trailer are Virgil's Eevees.