However the manager was cautious about their chances to play against the Black Cats, and it is likely that they will face a late fitness test before being committed. (arsenalnewshq.com)
Chambers faces a late fitness test, and I imagine he will be available. (justarsenal.com)
Vertonghen also faces a late fitness test after training on Saturday, and has on occasion man - marked the main striker. (freshspurs.com)