Considering those recap episodes are going to cover material that has never been aired (properly) on American television before, it seems fine to me. Also, decent chance we actually get the Straw Hat Theater shorts out of it.
And nothing OFFICIAL says Yoko is 14. That's all hearsay and "I heard the director once said that Yoko is 14, but I can't find the link for it" type stories. The official anime guide lists her as 18. (This is somewhat meaningless, though. For example, One Piece's official anime guide lists Sanji as the wrong age to get around issues with his smoking.)