The Vampire Diaries: 8 Exciting Things We Know About Season 7

"Enzo is the only one whose loyalties are questionable at this point," Plec said. "We figure out which side he stands on very early in the season." Malarkey confirmed that Enzo is between a rock and a hard place, but Caroline might have a bit of pull on where he stands. "He's thinking in terms of what he needs as a vampire."