I played a little game in my mind, I swiped members in SM's gg's to see which member felt and looked better in their groups.
Fistly, I think Irene and Seulgi would have been perfect in aespa and I swiped them with Karina.
Karina is like the main dancer and the visual of the group 2 in 1, but with this swap, Irene would be the leader, visual and lead dancer and lead raper while Seulgi would have been the main dancer and the lead vocal.
Of course, it would have it's influence on the musical level too. So aespa would have this rnb/velvet side to them alongside those heavily rap centered songs specially during the winter time like RV. And they would have songs like Bad boy and Psycho or Automatic.
Then I would have swiped Karina in F(x) instead of Amber. She would have been the main dancer, lead vocal and lead raper. Her snake like visuals, her charisma and her mysterious vibe would have been perfect in F(x). She is tall too and would have made an incredible visual trio with krystal and Sulli. And a solid lead vocal. Her dancing skills would have been also more than sufficient with a group like F(x) too. (electro pop).
They would have gotten most of RV's songs since most of RV's members are swiped and F(x) would have too debut much later because of Karina's age. So they would have gotten songs like Ice cream, Russian Roulette, Peak a boo and even Red Flavor and Power up but also Ko ko bop and 4 walls. (daaamn)
And lately I would have swiped Joy with Victoria because I prefer Joy over Victoria.
so it's:
F(x):
aespa:
And that's it !
What do you think?
ps: it's just a game 
