York could be difficult right now. He could say he'd take D for his test, but he 1) doesn't want to start a fight in front of Jorgmund agents and 2) actually thinks South is being reasonable in giving Delta what he wants right now. So he's quiet for a moment, then steps forward to volunteer.

"I'll go next. You ready, Theta?"

His mind's not going to be a comfortable place for the little AI, but Theta agreed to do this anyway. It's brave, for him.