I'm guessing this is where they are going...but hoping not. If you could be there in person with everyone maybe you'd understand better why BW just isn't an option plus LE made it clear he's ruled out.
Factually though - the question asked was who would have wanted everyone to think Mickey was headed straight home and the answer is everyone she hung out with that night, including BW, and her family ALL believe she was headed straight home because she stated several times to several people she was ready to eat and get some sleep for her busy day the next day. So...Mickey wanted everyone to think she was going straight home. Regardless of if she was or not...