Kalyan Kulkarni, Writer-in-residence

No single player in the world football in past one decade has made his mark on the game in the manner FC Barcelona legend Xavi Hernandez has done it. The midfield maestro is set to bid adieu to the club where he spent 24 glorious years, to play in Qatar. The likes of Paul Pogba, Koke and Ilkay Gundogan are regarded as his possible replacements.