So seeing that Nadia got bitten by Tyler, does that mean Klaus has to break his promise and come back to mystic falls and cure Nadia???
Knowing what JP usually does:
A) It’ll be just like Rose’s death in S2.
B) Nadia will switch bodies in order to survive with the travelers thing.
C) There’s a sort of loophole in nature that’ll make her survive the bite which will break all logic.
I’m going with C if I follow JP’s logic (illogic).