I don't see any problem with jennie, jisoo, lisa renewing their contracts because they are not that interested in music. But Rose is like minzy. She's also like lee hi and cl whom yg discarded in favour of other artists and not happy not being given music. She's also not that popular and kpop stans don't like her singing and her solo.
Rose has a lot to lose if she doesn't renew but if she does and is leehi'ed, then we all would be like "Yup we saw that coming. That's yg for u". Rose needs to make a big decision for her career. I'm thinking she will take her chances and sign the new contract. That way, we will see blackpink together for another 5 years just doing whatever they but goodbye to her music career. If she leaves, then her popularity will take a hit but she can release more music so yup, this is what i have been thinking today.
Also, I was surprised when wheein left rbw, so maybe this will be a surprise too.