Show still owned by Tagg, floated by Donut as a back channel before Victory shuts the idea down.
Casting around for leverage, Donut asks whether Epitome Tagg doesn't still own the Vengeance Daughter show — maybe they could use it to get something. Baroness Victory cuts her off before she finishes: no, he has no outside communications anymore, and that is Donut's own doing.
Ownership without access turns the show into a dead asset, and one more measure of how thoroughly Tagg has been isolated inside Louis's chest.
A discarded avenue of leverage that highlights Tagg's total isolation.
Also appears in books you've already read — spoiler-safe to their endings: