I HOPE JYP took notice about how much Natty and Somi squeaked into the Major team during the audience votes. That means something. Even if the audience didn't vote for them in the end individually (Though I saw Somi ranked in the top 7 a few times in that online poll) each time they were asked to perform for the audience they were always voted into Major or to stay in Major. I know he was probably thinking of them for elimination (It was clear he didn't want to eliminate Momo, but had to due to rules and he always said how the audience seemed to think much differently than him - and he seemed bummed it happened AGAIN when he eliminated Jiwon instead of one of them

) but they way they were able to win over the audience every time they were on stage if a pretty awesome thing. I hope he noticed that and has kept them around seeing that potential.
The two are young, but I think they really have a shot at the girl group he wants to make in 2017. Somi is just really great, though extremely new at everything. She reminded me of a Jpop idol a lot - the newness and rooting for her to get better (which she did as the show went on) and I found myself rooting for her the same way I'd root for an underdog Jpop idol. BUT, Kpop idols need to be polished when they debut so I understand she isn't quite ready though. She performs like someone way older than she is, I actually didn't know how old she was till the last episode

I thought she was 17. I am really really really hoping to see her again. Her personality is top notch too

She's as goofy as Sana. Natty won me over with her dances - I really liked everything she choreographed but she always seemed a little lost on dances she didn't make. I really like her too though, hoping she sticks around.
On the winners - I'm really glad Mina and Tzuyu both ended up showing their good sides at the end. Mina had a lot to prove being the in the company for only 10 months (And her voice is so unique within the group wow) and Tzuyu was basically non-existent till the last 2-3 episodes. Then she just was like "HERE I AM LOOK AT ME"
This also makes me realize how different Korea and Japan see idols. Mina and Momo don't look/act very Japanese idol like at all and Sana kind of does but she still looks very Korean idol and not Japan.