I'll run this past Lord_Gareth, but this is a very good point. It'll probably be done.
In other news, since I have a long work shift today with just about nothing to actually do, I'm working a lot on Steelforge and associated stuff. There is a revision of the Nonmagical Item Enhancements chapter coming, and a new archetype of the Harbinger (the Iron Duke). I'll have them done and in the playtest doc no later than Sunday.
EDIT: suggestion accepted. Flightbreaker and all associated abilities have received the (Object) descriptor to their saves, editing it in now.