User blog comment:EagleEye19/Who is Erudito?/@comment-78.147.204.163-20101123235648/@comment-69.247.190.3-20101229232710

What's also possible is that Erudito is someone we haven't met yet, because if you remember at the end of the game, Juno said that someone will replace Lucy and help Desmond find the temples. Maybe this person is Erudito, and maybe Erudito is Subject 16.