#4 Ashley Cole
Having a left back who can actually defend has become an alien concept to the football World. In Marcos Alonso Chelsea have a great attacking full-back, but not so great defensively. Ashley Cole was perfect. Even Cristiano Ronaldo admitted that one of the toughest defenders he ever faced was Cole.
Ashley Cole may come off as arrogant to some, but he was adored by Chelsea fans. He left Arsenal for Chelsea and ended up winning the Premier League and Champions League. He also won 4 FA Cups, one League Cup, and a Europa League.
If given a choice, Chelsea fans would love to have a young Ashley Cole in their squad in place of Marcos Alonso.
Edited by Anthony Akatugba Jr.