Yes, Benedict hopes, put him in a different cell. He himself isn't going to try anything again, but with Atticus being close by, will he... will they still be brought out together, have to research together? Benedict feels an unfamiliar panic, like the growing anxiety he's been feeling, but greater: Atticus has been seemingly in total control of their situation, and has shown himself to be surprisingly cruel on more than one occasion. If they're not separated, what will his 'mentor' do? What will he do if they are separated?

Benedict gives a subtle, nervous nod behind Atticus, still looking straight at Simon.