I also think that while FF11 and FF14 might be very interesting narratively, there isn't really much about them as games that bears any real connection to the rest of the franchise. As weird as FF8's systems are, it's facially apparent that what FF8 does with leveling, magic, stats, GFs, and junctions is in conversation with the mechanics of FF5, FF6, and FF7. The MMOs aren't that, in that neither game is responding to the neighboring FF entries as games; 11 is an Everquest-like, and 14 is a WoW-like.
With that context, I think it's totally fair to say that the MMOs are beyond the scope of this project, numbers notwithstanding.