You know, I'm pretty shocked no one's thought of this until now. How do we not have a "Modern Family" AU yet? It's basically the 21st century's "Friends" and there's an AU for that, so it's perfect!
Here's my ideal cast.
Anna as Claire
Hiccup as Phil
Maui as Jay
Merida as Gloria
Eugene as Mitch
Barley as Cam
Elsa as Haley
Rapunzel as Alex
Alberto as Luke
Varian as Manny
Mirabel as Lily
Jack as Dylan
Bolt as Scout