Attack:
With Chamberlain dropping back into a deeper role, Arsenal should field what is still a strong-looking attacking four, with Alexis Sanchez starting on the right, Mesut Ozil in his preferred number 10 role to replace the absent Ramsey, with Santi Cazorla on the left-hand side. Ahead of them, Danny Welbeck will continue as first choice central striker in the absence of Olivier Giroud.