4 Chargers mentioned for Pro Football Focus’ ‘ideal secondary’

Pro Football Focus has listed 4 Chargers as players in the NFL that could build an ‘ideal secondary’.
Those four were CBs Casey Hayward, Desmond King, Chris Harris Jr. (honorable mention) and safety Derwin James (honorable mention).
Harris Jr. joined the team in the offseason and with James coming back the Chargers secondary appears potentially stifling