Quote Originally Posted by Sotek View Post
To my knowledge they're to be used in Frontlines. Could also see them being used in the Ishgard Dragon Campaigns, assuming that's on a similar level to XIs Campaign system.
Yep, and Ishgard defenses is suppose to come before the expansion. So it is likely that what they say about 2.3 with Primals Roaming may hold true. ( and Ishgard defense aka Campaign) be in 2.3.