#3 Virgil van Dijk
Liverpool had been looking for a world-class center-back for many years until Klopp signed Virgil van Dijk from Southampton in January. He was signed to make their defense better as they were leaking goals on a regular basis.
Almost a year later, Liverpool has now got a world-class defense which is hard to break for the oppositions. They have only conceded eight goals this season in the Premier League and van Dijk played a huge part in that.
He is definitely proving out to be a top defender in the Premier League. He has got the leadership skills and is always giving his heart out on the field. If he continues to give his 100% to the club, Liverpool should be on their way to win the Premier League this season.