Nathan Ake says he has returned to Chelsea a better player than when he left after spending half the season on loan at Bournemouth.
The 21-year-old Dutchman joined the Cherries in the summer and was expected to play out the campaign with the south-coast club.
However, Ake has been recalled early by his parent club, where he is expected to provide competition for Marcos Alonso at left wing-back.
Ake, who can also play in midfield and central defence, made a total of 12 appearances for Bournemouth, scoring three goals including a late winner in the dramatic 4-3 victory over Liverpool.