Chelsea get their Club World Cup campaign underway against LAFC later today. The Blues got straight down to work in Philadelphia on Saturday as Enzo Maresca oversaw their first session since they touched down in America. New signings Liam Delap, Mamadou Sarr, Dario Essugo, and Mike Penders were all involved in the session.

Former USMNT fullback Steve Cherundolo has preferred a 4-3-3 through his tenure at LAFC. But if he wanted to revert to a more defensive-minded shape with a back three or a back five, he has the center backs to do so.