 As of the second season finale, Wilhelmina Slater became the editor-in-chief at "Mode".In the 3rd season, Wilhelmina tried to once again manipulate Betty by luring her back to working with her, and succeeded.This sudden turn of events, along with an attempt to mold her into the next "Wilhelmina" didn't set well with Marc, so he gave Betty a bag of letters sent to Daniel setting the stage for Betty's decision to resign as Wilhelmina's assistant, Daniel returning to his EIC job at "Mode" and his rehiring of Betty, and Wilhelmina's demotion back to Creative Director.