In the last episode of Battlestar Galactica they had Lt. Felix Gaeta singing the song that, Chief Tyrol, Samuel Anders, Saul Tigh, and Tory Foster heard at the same time when they became aware that they were cylons.

Could Gaeta be the final Cylon? The last of the special 5 who have been to earth according to the other 7 human cylons?

Cylon number 1 = Brother Cavil
Cylon number 2 = Leoben Conoy
Cylon number 3 = D'Anna Biers
Cylon number 4 = Simon
Cylon number 5 = Aaron Doral
Cylon number 6 = Caprica-Six/Shelley Godfrey/Gina Inviere
Cylon number 7 = Chief Galen Tyrol?
Cylon number 8 = Lt. Sharon "Boomer" Valerii/Lt. Sharon "Athena" Agathon
Cylon number 9 = Saul Tigh?
Cylon number 10 = Samuel T. Anders?
Cylon number 11 = Tory Foster?
Cylon number 12 = Lt. Felix Gaeta?



Could the final 5 be the original 5 human cylons? Could they have been sent from earth to reunite humanity? Only to have failed with the other 7 models of human cylons?