Those players are left-back Emerson Palmieri and centre-back Andreas Christensen.
Emerson has already been linked with Inter and sees his Chelsea contract expire at the end of next season.
The Italian is currently third choice at left wing-back under Tuchel, behind Ben Chilwell and Marcos Alonso.
Meanwhile, Christensen’s contract also expires in 2022 and Chelsea could be keen to cash in on the Denmark international this summer to prevent him leaving for free.
The 25-year-old was a regular feature under Tuchel when Thiago Silva was unavailable due to injury.