The players from the Premier League's top 6 sides who could improve their rivals

#5 Chelsea (Kyle Walker from Manchester City)

Walker's pace and skill could be the solution to Chelsea's wing-back problem

Chelsea's title defense this season has been very disappointing. They have multiple weaknesses in their squad that require strengthening. One of their biggest weaknesses is on the right side of their defense. The Blues have conceded many goals owing to mistakes by their right-sided players, and haven't had much joy running down that flank either.

Victor Moses has been the culprit of many goals conceded this season. One of his most costly errors was at home to Spurs, when he gave the ball away on the stroke of halftime. While attacking, he has been caught wasting too much time on the ball, thereby slowing down many of Chelsea's counter-attacks.

Manchester City's Kyle Walker has been a phenomenon under Pep Guardiola. He can play in multiple positions. He makes the best use of his pace, both while attacking and while defending. He has made 73 passes per game as compared to Moses's 29. He also has six assists to his name, which is one less than the combined number of assists provided by all of Chelsea's wing-backs!

Walker has a greater successful take-on percentage than each one of Chelsea's wing-backs. He has been part of the PFA Team of the Season for two years running, under two different managers. Walker is a proven Premier League star, so if he somehow does end up at Chelsea, the Blues will be assured that he won't be another waste of money!