Several youngsters have joined Chelsea senior training this week.
With the international programme underway, manager Mauricio Pochettino has called up a raft of U21 players to help training.
Alex Matos, Alfie Gilchrist and Deivid Washington are all taking part, along with goalkeeper Jamie Cumming.
Reece James, Marc Cucurella, Benoit Badiashile, Armando Broja, Robert Sanchez and Raheem Sterling also are training at Cobham.
Broja is continuing to work his way back from December knee surgery.