#1 The Fiend threatens another family

In the build-up of the storyline consisting of ‘The Fiend’ Bray Wyatt and The Miz, we watched Wyatt bring Miz’s family into the picture, haunting them on his way to TLC. Similarly, Wyatt should do something similar to Daniel Bryan and his family, but this time as The Fiend.
Wyatt battled against The A-lister as his regular Firefly Fun House self and built up to the match in the same manner. However, he will most likely take on Bryan with the Universal Championship on the line as The Fiend, and therefore he should build-up to the match with the same gimmick.
We could watch The Fiend haunt Bryan’s wife and daughter at their house, just like he did with Miz. Bryan could then call out Wyatt on SmackDown, with The Eater of Worlds appearing on screen in the Firefly Fun House and claiming that he tried to stop 'him' but that 'he' wouldn’t listen.
This would allow the storyline to become more interesting and keep the fans invested in it until Royal Rumble, with Bryan putting everything on the line. Since Wyatt ended last week’s SmackDown with the iconic statement 'Let Me In', we could watch a new version of Bryan emerge after his clash with The Fiend at the Rumble.