KRAD's said, Treir is supposed to be played by Suzie Plakson.
as for Akaar, he's on the cover of Titan: The Red King and The Rock's way too muscular in comparison.
Odd choice for the cover considering he's first described as having a golden tan/dark skin tone, heavily lined face and imposing, broad-shouldered build. Anyway, I disagree with KRAD (yes, I disagree with the author
) about Suzie Plakson in this role... she doesn't have the right face for being described as commanding a room on presence and beauty alone. Writer's don't always get to cast
To each his own, again I enjoy this casting thing more than I should