Arsenal manager Arsene Wenger on seeing his decision to take off Alex Oxlade-Chamberlain for Andrey Arshavin being booed by Gunners fans: "In last 15 to 20 minutes we had players who have given everything, players like Oxlade-Chamberlain and he was playing on the left and it didn't work out. You do not need to agree with it (the decision), you can understand that. I dont know how many thousands of substitutions I have made over the years, the fans do not always agree with them. I make decisions and I stand up for them.