Arsenal manager Arsene Wenger has confirmed that Wojciech Szczesny will start against Middlesbroug in the FA Cup this weekend. The Polish stopper has been relegated to the bench and been replaced by David Ospina, but Wenger says the he will be given a chance against the Championship side. While Szczesny is in line to feature against Boro, however it looks like Alexis Sanchez could miss out once more. The Chilean ace picked up a knee injury in mid-week against Leicester is unlikely to be risked. Another injury concern for Wenger is Aaron Ramsey. The Welsh midfielder has suffered another hamstring injury and could spend another month on the sidelines. There was some good news for the Gunners faithful - Gabriel Paulista could make his debut this weekend.