Okay, the question remaining is what to do with the freed up Personal die.
No one else seems particularly interested in Songs for Weary Warriors this turn (unless that's changed?), so that probably leaves things stuck between either the Anchorless or Old Sea Dog.
Anchorless...I'm reluctant to do it unless
@Hunter531 is willing to spend on omake question (according to the informational, he's got two of them in reserve) about the long-term consequences, since I'm leery of doing a lot of the options when we don't know the consequences. If I was gonna do one, I'd probably do it for the Silent Blades, because them not having spirits inhabiting them is one of the biggest weaknesses they have, and if that was filled in, not only would it shore up that vulnerability, but it would also reduce the strain on Sara, meaning we could use her dice for other things when the Silent Blades go out far from Union.