In addition to deuces wants (I really want to see what Hyo has to say about having her talents marginalized/Amber and how she really feels about her tomboy image.) I want:
Hwayoung (Shed some light on the group dynamics of T-ARA)
IU (I think her talking about differences between her persona and the real IU would be interesting.)
GD 'cause he just seems crazy as ****
Kevin from U-KISS when he eventually comes out
Seohyun and if she ever regretted/struggled with not pursuing her education.
In fact, anything from one of the cutesy idols/ones with loud variety show personas would be interesting, to see their reactions to having to play these roles.
The exposé these girls could deliver. I feel like they would have a lot of dirt on each other.
She better hope her deets aren't spilT when SNSD goes their separate ways. We all know Hyoyeon and Sooyoung are going to be jobless and broke so she better hustle and brainwash them now into not selling her out
Taeyeon looking at Jessica like she's a creature 
