User blog comment:FairyRaven/Fairy Tail Chapter 323: The Shadow That Comes And Goes, Review and Commentary/@comment-5201441-20130315153648/@comment-203.87.139.100-20130316043448

to answer why future rogue looks older than future lucy:

Maybe future rogue WAs the one jellal felt during the 7yrs time skip,.. lucy and rogue use the eclipse (not together) and they arrived at different timelines...