No, they kept him because he was a part of the 2023 PRX roster that had one of the most amazing runs at champs, and you cannot tell me Jinggg was not a big part of PRX's success in 2023. Jinggg actually performed very well regionally in 2024, but he couldn't translate that to the international stage, and that was not entirely his fault. PRX as a whole team played badly on the international stage in 2024 at Shanghai and Champs.
If PRX doesn't have any top 4 finishes, then yes, something(no pun intended) about the team would have to change. Where those changes would come from would have to be determined by what issues 2024 brings. I really hope PRX bring it around though, and I think they established the template for that success at the Radiant Asia tourney.