3. Nicolas Gaitan
One who might be a bit of an unknown quantity, followers of Argentine football though will know him well enough. Gaitan has been tearing down the midfield and wings at Benfica and is one of their best players over the last few seasons. The Argentine can play in both the midfield or down the wing and that is one of his best qualities, his adaptability. The truly weird thing about all this is that he is a gifted player but has spent more than 5 years at Benfica, who could now be looking to cash in on their asset since he is still relatively young at just 27.