Even as back up i wouldn't consider this a wise move as he has little top level experience. (caughtoffside.com)
Welbeck is only 23 after all, and has plenty of top level experience with United in the Champions League and with England. (justarsenal.com)
Mario Gotze can play either out wide, in an advanced central midfield role as well as in a supporting striker role and has a strong based of top level experience with over 200 club appearances to his name as well as 45 national team caps. (caughtoffside.com)