Yup.
Also to zoogs point; wasn't Anakin basically the chosen one without a bloodline? As far as we know no one else in his family was force sensitive. Fin can still be that character as well.
In the prequels, he was The Chosen One -- the subject of a Super Big Deal Prophecy.
I guess what I mean is it feels like time for the central hero to do big things without being the Hero Foretold. This line isn't spoken in TFA, but it is from the trailers and I think maybe it paints an accurate picture of Rey for us: "Who are you?" "I'm nobody."
Also, I'm not sure about the canon status of this, but there was some suggestion that Anakin was conceived by the Will of the Force, or something bizarre like that. His mother says there was no father, and she couldn't explain it, in EP1. A now no-longer-canon book about Darth Plagueis is more explicit that Plagueis's nefarious efforts resulted (unintentionally) in Anakin's conception. Even if that's not true, he was definitely treated throughout the prequels as the Child of Destiny.