Wiki is not going to convince me you have an argument. You're going to have to make your argument explicit. At any rate, I'm still not seeing your point. But maybe it's me. In the OT, death and Hades are synonymous terms. Everyone dies and everyone goes to Hades (assuming the Septuagint translation for Sheol). Whatever the case, neither Hades nor Sheol are Hell. Those three terms are not synonymous
"11 Then I saw a Great White Throne and the one sitting on it. The earth and the heavens fled away from His presence, and there was no place found for them. 12 And I saw the dead, small and great, standing before the throne, and the books were opened. Another book was opened, which is the Book of Life, and the dead were judged according to their works, which are the things recorded inside the books. 13 The sea gave up the dead which were in it, and Death and Hades gave up the dead which were in them: and they were each judged according to their works. 14 Then Death and Hades were cast into the Lake of Fire, which is the second death. 15 Anyone not found written in the Book of Life was cast into the Lake of Fire." Rev. 20:11-15
There is nothing in that passage that precludes my position, which is that all die (i.e. sleep) and are raised to judgment. It is clear (per Rev. 20:11-15) that all the dead (in Christ or not) are raised and then the Great White Throne. That is why the Book of Life is opened at that time, because it is then that the "saved" are saved. Post-judgment is Hell for those not found therein, according to your primary source: Rev. 20:15. So Hell is post-GWT.
Unfortunately, not much of that really has anything to do with the very speculative point I was trying to make. All I was trying to do was speculate, pace the OP, if we are never disembodied souls, but resurrected, then perhaps the our sense of personal perdurance/memory is wholly contingent on our bodies (pre- or -post resurrection). So, the question as to why we need a brain if disembodied souls loses its intuitive force (for the Christian who holds to the resurrection). It wasn't a great point, but it was what I had.