Finally got off my bum and redid(and updated) the potential upcoming events after the GCWiki image crash.

Emilia, Elva, Rorone, and Liana's Event have been added the potential upcoming events. So they have officially hit the radar.
Hana's event has been added to the reward events.
Rita's event has been moved to faith events.
Great Battle of the countryside and Island Dwelling Demon have been added to non-event events.