User blog comment:Izunna Nwogbo/Northwest Mansion Mystery - PREDICTIONS!/@comment-8929662-20150208161352/@comment-2232235-20150208194125

 Bill did say that a day would come when 'everything will change'.

 This could mean a massive paradigm shift﻿ within Gravity Falls.

 Already the status quo is being altered; Grunkle Stan admitted (partially) his knowledge of the supernatural, Dipper is OFFICIALLY over his crush on Wendy, The Blind Eye Society and thus the halo of ignorance has been permanently removed from the picture, McGucket is slowly beginning to remember his past, and Robbie has evolved a bit as character.