3. Nicolas Gaitan (Benfica)
Strongly linked with a move to the Premier League, Nicolas Gaitan’s value will have risen following his performances in this season’s Champions League. The Argentina international has scored in three of the four matches and also has one assist to his name. He’s been key in helping the Portuguese side collect nine points from four matches – three of which came in a brilliant 2-1 victory at 2014 finalists Atletico Madrid.