Marcus Rojo v Alexis Sanchez
Ray Parlour believes Sanchez is Arsenal’s key man to getting a result at Old Trafford, and I also believe that. The Chilean has scored six goals in 11 games for the Gunners in the Premier League so far and is relishing his new role as centre-forward. His pace and movement will cause problems, and Marcus Rojo, who has been reverted to a centre-back by Mourinho, will have to try and handle him if United are to are to stand a chance.
