Villarreal manager Marcelino has defended Ben Brereton Diaz with the Chilean yet to score his first goal for the La Liga club since joining – amid reports Leeds United could make a move in January. Brereton Diaz, 24, left Blackburn on a free in the summer. The club Leeds take on away from home on Saturday. It comes after having a hand in 63 goals during 177 games. He has also sparkled for Chile. But at Villarreal, he is struggling. He has played 16 times this season, but has only started six times for the La Liga outfit. While his game time has been lacking, Brereton Diaz is yet to score his f…