Alexis Sanchez has scored 19 goals so far in his debut season in England . Arsenal forward has only netted once in his Tuesday games though . Arsene Wenger says the Chile international is fatigued and needs a rest . But Wenger admits the games are too important to leave Sanchez out .
Alexis Sanchez has scored 19 goals so far in his debut season in England . Arsenal forward has only netted once in his last 11 games though . Arsene Wenger says the Chile international is fatigued and needs a rest . But Wenger admits the games are too important to leave Sanchez out .