Nice theory, but that’s all it is
back to the topic.
the NASB says the same thing the KJV says, it does not suggest two groups will be raised at different times.
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It's not a theory, it comes from 1 Corinthians. IT is our soul.
1Co 15:42 So also is the resurrection of the dead. It is sown in corruption; it is raised in incorruption:
1Co 15:43 It is sown in dishonour; it is raised in glory: it is sown in weakness; it is raised in power:
1Co 15:44 It is sown a natural body; it is raised a spiritual body. There is a natural body, and there is a spiritual body.
1Co 15:45 And so it is written, The first man Adam was made a living soul; the last Adam was made a quickening spirit.