Buying a new player would create an obstacle for the England international to clear when he next comes back .
Wenger may also feel he ought to keep a place in the squad for Danny Welbeck , who impressed after returning from injury in February .
Buying a new player would create an obstacle for the England international to clear when Wenger next comes back .
Wenger may also feel he ought to keep a place in the squad for Danny Welbeck , who impressed after returning from injury in February .