How much say did you have in the narrators for your audiobooks?
Brandon Sanderson (paraphrased)
He talked about the process behind picking narrators in the sense of he's allowed to request people, but if they can't get them, the publisher will present him with other options he can pick from. Same went for book cover artists (he chose Michael Whelan). He requested Michael Kramer and Kate Reading for his books because he was impressed with how he did the Wheel of Time books. The only one he didn't have say in is the original Warbreaker narrator (surfer dude Lightsong, anyone?).