User blog comment:D. Cello/Assassinews 02/16 -- AC3 date released/@comment-184.146.175.123-20120227042656/@comment-1625914-20120227225637

16's conciousness appears to have been erased in the end of ACR -- besides, his counciouness per se would only be accessible in Animus -- we would need to relive one of his or Desmond's ancestors to get into historical times.