The Uruguayan is the leading points - scorer in the game .
The Uruguayan has netted once in his last four outings in all competitions and is facing a Gunners defence who have conceded a miserly 21 goals all season .
The Uruguayan is the leading points - scorer in the game but has netted once in his last four outings in all competitions and is facing a Gunners defence who have conceded a miserly 21 goals all season .