User blog comment:FreddyFazbears1987/The Bill Cipher Wheel Comprehends DEALS?/@comment-5814264-20150918010152/@comment-8161155-20150921214712

Couldn't Bill possess the Pines family should they leave the shack to go grocery shopping or something? Or is this gonna be like the Spiderwick Chronicles? Which I would not mind...

Although I suppose if Bill possessed Stan while he was outside the Shack he wouldn't be able to keep up a charade for long due to his refusal to go inside.

I would say that the road trip premise would be an excellent oppurtunity for Bill had it not been for this tweet.