In BCoB Turn 4, you get waves upon waves of Clockwork Soldiers, Knights and Dreadnoughts
The interesting thing I've noticed is that the Dreadnoughts have the exact same look as the Dreadnoughts in FFXIII
BCoB Clockwork Dreadnoughts -
http://i.imgur.com/omCrJuH.jpg
FFXIII Dreadnoughts -
http://static3.wikia.nocookie.net/__...readnought.jpg
Was this intentional or unintentional? might this point to something in the works like Hydaelyn is actually Gran Pulse or perhaps the devs simply reused the same model in FFXIII for FFXIV?