Chelsea are encouraging offers for Tiemoue Bakayoko.

The Telegraph says the 24-year-old has been involved in the Blues' preseason preparations but Lampard has not been sufficiently impressed amid constraints on his squad.

Lampard will need to omit a senior foreign player from his 25-man Premier League squad ahead of the new season, while the Blues will need to include at 17 homegrown players in their Champions League squad.

Chelsea are reportedly willing to consider allowing Bakayoko to head out on loan again next season, or move permanently.