We get that Frozen is a huge pop culture phenomenon right now, but in the realm of fairy tales, it's a newbie, and it doesn't really fit in the world of Once Upon a Time. Still, Disney's latest heroine showed up on the season finale [1] for no apparent reason. We love Elsa, but we aren't looking forward to how she'll be shoehorned in — it's time to focus on Hook and Emma, not a new character!