Dirk Kuyt has been praising a ‘great footballer’ who Liverpool signed last year in a recent interview. As Liverpool’s history in the 21st century goes, Dirk Kuyt will probably go down as one of the most underrated players who has ever played for the club. Kuyt was always reliable and worked his socks off on the pitch. He gave it his very best every time he wore the red shirt for Liverpool. And he created some indelible memories while also scoring some very important goals for the club. He spent six years at Anfield, scored over 50 Premier League goals and probably had another couple of seasons…