User blog comment:ThePK/The Official Boss Mabel Speculation/@comment-5539085-20121102220850

How about when Stan leaves Mabel in charge cuase Mabel is older than Dipper by 5min the power of being in charge gets to her head and she treats Soos, Wendy, and Dipper like slaves. Then Gideon comes along and does something. And Mabel thinks she can handel Gideon by herself, but Gideon wynds up capturing Mabel or doing something to her. Then its up to Dipper to save Mabel and possibly Soos, Wendy and... the Mystery Shack.