Just to let you know, this has already been confirmed to be coming.

Also, there are many topics on level sync, we don't need another, you can join in on any of the other topics as needed.

For:
http://forum.square-enix.com/ffxiv/t...-us-Level-Sync

Against:
http://forum.square-enix.com/ffxiv/t...nst-Level-Sync