A show where the leaders from two groups are switched and they gotta deal and manage the other group. Make it for a week, since if it only 1 day, it could be an awkward day or the members aren't showing their usual behavior.
Yujin gonna lead Sakura, Yunjin, Kazuha and Eunchae.
Chaewon gonna lead Gaeul, Rei, Wonyoung, Liz and Leeseo.
Lol chaewon might get some time of relaxation....
Before REI showering her with her infinite love and affection
Then having a night therapy session with Gaeul, sharing how hard it is to be the smallest unnie..
Also 3000 ft Wonyoung gonna cling to her and wouldn't let her go home
And Yujin might karaoke-ing 24/7 with Yunjin, Kazuha and Eunchae
Also, I want to see how things gonna unfold for Moonsua in Nmixx and Haewon in Billlie
For bgs, idk much about bgs. Maybe someone will reply what combinations of bgs that would be funny/hilarious?
Anyway this concept reminds me of this youtube contents about a pro chef and a homecook swapping their ingredients to make the same meal