Overview

• Maresca brings a six-member backroom staff, including former Chelsea goalkeeper Willy Caballero.
• He led Leicester to the Championship title but faced criticism for his possession-based tactics.
• Chelsea's ownership aims for a return to Champions League contention with Maresca's appointment.
• Leicester expresses frustration over Maresca's departure after less than a year in charge.
• Chelsea plans significant player transfers and exits to comply with financial regulations.