Shackle McGeady, and you shackle Sunderland. Stop him anywhere you need to outside the box, and stop him creating, and they are limited. Comes inside in the Left and either shoots, or provides. Grigg will be the recipient.
Mowatt will be detailed to stop him, and Pinnock also will need to be at his VERY best.
I have both down to be lucky to stay on the field.