NYU Langone hiring process?

A recruiter from NYU Langone reached out to interview me, but at the end of the interview she told me that right now they actually have no openings for new grads, and she will send my resume to the manager once they do and they will reach out if interested. (I graduated August 2025, licensed end of September). I’m so confused - why interview me now if there’s no openings? Has anyone else experienced this?