OK get ready, shot me down, call me a lamer, tell me I dumb. But had a thought about the whole Jedi dissapear in the OT series but not yet in the PT(not counting ROTS)
Here my idea, thoughts welcome?
I always saw the "ghost" of Anakin, Yoda and Ben as just that, a ghost. But no one else, as for ATOC has dissappeared. Also if your dead, you midi-chlorians would seem to die also.
So what if they are not really dead at all. Maybe, those with great force power, have found away for the midi-chlorians to completely take over ones body. Making it one with the force. Before Obi-wan is killed we see him close his eyes. Maybe he is releaseing that power to the midi-chlorians cells with in him. Giving the totally contorl over his body. Yoda, knowing he's about to die of old age, she he lets the midi-chlorians take over. Anakin, also knew in Jedi that he was about to "die" and now being back to go, the midi-chlorians took him. So they do not really die, they just become one with the force, they become "more powerful" as Obi-wan says.
Any Jedi strong with the force could let the midi-chlorians take them over, and at anytime become one with the force. Not just a death. If they know how.
From TPM
"Midi-chlorians are microscopic life-forms that reside within the cells of all living things and communicate with the force."
So Midi Chlorians are closer to the force than the Jedi? Right? So they could over take the body, bring it and the person close to the force.
Also from TPM
"Life-forms living together for mutual advantage. Without the midi-chlorians, life could not exist, and we would have no knowledge of the Force. Our midi-chlorians continually speak to us, Annie, telling us the will of the Force."
They live together, what would happen if they lived on there own, if they took over the body?