Since Freya familia can't be kicked out of Orario, sent back to heaven, or have any of their executives killed, then Y throwing out a war game?
At the very most, the guild will give them a "penalty" for what they have done.
I know that everyone in Orario is pissed because she charmed them and played with their minds, but seriously everyone was living thier daily life normally without any restrictions except for the matters regarding Bell,So they shouldn't THAT mad about it IMO. I mean Orario shouldn't forget what the Freya familia did to them 7 years before.