Since I got the coat and title, I don't have to worry as much about the Obsolescence. So I have a few speculations for How Shatter will turn out

The back-story will of course be Omega and GC-Related. The objective is to break apart more crystals then your two opponents (hence the title, shattered crystals). PKs will be justified by stealing some of their crystals after they died.

The Location could be Seal Rock like with Seize, or it could be a different location (Hoping for Cassiopeia Hollow) But a location The Black Shroud would be another possibility (Carteneau=Thanalan=Ul'Dah. Seal Rock=La Noscea=Limsa Lominsa).

The gear that will be Introuced would continue on the Twelve theme of the last set.