In what is the third permanent managerial appointment since Todd Boehly’s Clearlake Capital consortium bought the club two years ago, former Leicester boss Maresca has been installed in place of Pochettino, who left by mutual consent last month.Under the Italian’s leadership, the Foxes secured an immediate Premier League return a year after being relegated, and he steps in at Stamford Bridge following another turbulent season in which the club spent much of the campaign in mid-table.The team recovered to win their final five games of the season and earn a place in the Europa Conference…