Can you make a K-pop group only with all rounded K-Pop idols?

"Can you make a K-pop group only with all rounded K-Pop idols?
~You're next to mе, so that's where you'll be forever,

Group name: ALL

Fandom: Rose Petals

Concept: Girl Crush

Debut song: AYA (Mamamoo), BDZ (Twice)

CL- Main Rapper, Lead Dancer, Sub-Vocalist, FOTG

Hyolyn- Main Vocalist, Main Dancer, Sub-Rapper, Center

Wendy- Lead Vocalist

Chaeyoung- Lead Rapper, Sub-Vocalist

Arang- Maknae, Lead Dancer, Sub-Rapper, Sub-Vocalist

♥Let's ce-ce-ce-celebrate

Related
Are there any idols that seem like they don’t want to be idols anymore?
Are there any idols that seem like they don’t want to be idols anymore? If I could pick one, I would say Jennie.
Honestly, I’m not sure if she wants to stay as an idol or not. I personally believe that she’ll probably not resign her contract with YGE when the time comes.

For some reason, I simply cannot see the whole “I’m happy with my job vibe” from her, it just seems like a “oh I’m going to work today… I hope this day ends soon”. When watching her fancams, I noticed that when she’s off-cam she just looks and dances like she’s done with the choreography.

Haewon (full name Oh Hae-won) is the leader of the group. She is the second-oldest member, born on the 25th of February 2003 (meaning she is under the Pisces zodiac sign). She was born in Incheon and she is 163cm tall.

Haewon (full name Oh Hae-won) is the leader of the group. She is the second-oldest member, born on the 25th of February 2003 (meaning she is under the Pisces zodiac sign). She was born in Incheon and she is 163cm tall.

Lily (born Lily Morrow) is the eldest member of the group, born on the 17th of October (which makes her a Libra) in 2002. She was born in the town of Marysville in Victoria; her father is Australian and her mother is Korean. She is 165cm tall.

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