I am tempted to make Willas Tyrell's CS; he's Kingsguard, but not entirely ineligible to come back to Highgarden, or stay as an administrative tool for Garland- he has no ambitions of his own for the Reach's Lordship, and he knows a hell of a lot more than Garland does right now. After all, Aegon X is dead...and perhaps Willas will see this as his chance to stop his service? Or he might continue. That I will play with.

This is alongside perhaps one more Tyrell of significance- outside the main string of the traditional Tyrell branch but within the family, who would be one of Garland's advisers- I'm not sure in what, but in something.