Big 3 copying each other....

YG didn’t copy. Only SM copy. Twice was supposed to be 7 members until audience made jyp add momo and tzuyu. SM want wonder girls (5) and bp (4) so bad

Remember how SM copy wonder girls Tell Me formula to get SNSD out of flop dome

the gentleman agreement not to debut with the same amountof member

That would have been logical if the “biggest lineup” was 9 this gen too but it is not so... Obviously one of them will have the biggest lineup if they’re different numbers each time.

idk man but historically speaking five member groups >>>>>

So, this is the real reason why they kicked out Jinni, so YG can have biggest line up.

well blackpink was supposed to be originally 7 members