Episode 7 aired last Sunday and showed the first half of the 2v2 battle between the 1st/2nd graders alliance versus the 3rd/4th graders alliance. This battle is of the utmost importance because each winning grade will secure two spots in the final group, which means four spots will be decided.
As if it was not enough already, the stage performances were preceded by the results of the 2nd online voting, ranking all the remaining from #43 to #1. And my favorite Yoon Chaewon got the 1st place, thus securing a spot for the seniors grade in the final group. So it's almost set: three spots have already been secured, and the final four will be revealed in the next episode.
And that's what's very intriguing. The final seconds of the episode teased a dramatic conclusion to the battle; Soyeon is even shown saying "the audience won't accept this". In my mind, the most likely explanation is that the juniors and seniors grades won the battle and the four final spots, thus depriving the 2nd graders of any spot in the final group. That would be dramatic indeed since the sophomore trainees have at least one fan favorite, namely Kim Riwon who ranked #4 in the first online voting and #2 in the second online voting. Won Jimin and Minami also are high profile sophomore trainees. All these girls would be de facto eliminated in Episode 8, even though the show would have 4 more episodes to go.
In this scenario and based on the latest online voting results, the final group would be something like this:
Of course, that's rather cruel for the 2nd graders but the alternative wouldn't be fancier: if the 1st & 2nd graders were to win the 2v2 battle, the final group would end up with 3 freshmen, 2 sophomores, 1 junior and 1 senior. So, a group of kids basically. That would be quite awkward. I wasn't opposed to the fact that 11-12 yo girls may enter the show, if only to give them a chance to make a name for themselves, but putting them on an equal footing with other contestants and giving them a legitimate chance to qualify for the final group was bound to lead to questionable results.
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This episode's stage performances:
3rd/4th grade vocal unit (song: Taeyon 'I')
1st/2nd grade vocal unit (song: Mamamoo 'Decalcomanie')
3rd/4th grade dance unit (song: Little Mix 'Power')
1st/2nd grade dance unit (song: NCT Dream 'Hot Sauce')
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Doyouram recap: