1 Corinthians 15:52 In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and
the dead shall be raised incorruptible, and we shall be changed.
The resurrection makes the bodies immortal, not leaves. You deny the word, Sean. By thinking you are faithful to one passage, your interpretation is proved false by forcing you to deny another passage. This is how error is exposed.
When the dead are raised, they are then at that moment incorruptible. Your interpretation denies that.