ESPN FC’s Gab Marcotti and Julien Laurens take an in-depth look at Chelsea’s astonishing January transfer window. The Blues broke several records as they signed multiple stars to add to Graham Potter’s squad and the guys wonder how these decisions will pay off in the long run. Subscribe to ESPN UK: http://bit.ly/1oGUzVA Follow ESPN UK across multiple platforms: https://en-gb.facebook.com/ESPNUK https://twitter.com/ESPNUK https://www.espn.co.uk/