Honestly, the other members aren't that interesting to me. The only member I thought gave off the vibe of a YG artist was Ahyeon. Talent wise they are all talented, but Ahyeon was the only one who has that spark to her that all the blackpink members have. She was also the center for a reason...YG is failing the 4th gen and up-and-coming 5th gen extremely badly, they haven't had a hit group besides BP and Akmu in S.K for a long time. Whichever creative team was in charge of creating Blackpink is clearly not the same team involved in creating babymonster.

If other members were a standout like Ahyeon in Korea, it could have helped them a bit.

They will be popular internationally since they already have huge followings.

Ngl Ahyeon was the most interesting member, my hype kind of died for BM but I'm still curious about their debut.

This is a reach I'm afraid, big 3 and hybe groups are forged to success no matter what, no matter how long it takes too. They have already attention and recognition beyond what a normal group will have, yg has a lot of money thanks to born pink world tour, they still have the connections and influence, the only thing those girls need to hit big is a slightly catchy song with good styling and visuals to make kpop stans forget about anything and stan this group hard, also a relative successful debut to attract the success stans and some blanckpinkesque concepts to slowly convert the blinks left after blackpink disbandment into their fandom.

The big 4 groups are too big to fail at this point, they have the advantage of keep trying many times until hitting big that the rest don't have

damn so it turn out true welp wish her the best