Southampton boss Ronald Koeman feels Dusan Tadic is returning to his best form.

The Serbian flyer's form has tailed off in the second half of the season, prompting Koeman to drop him from the starting line-up.

Koeman said: "Dusan has had a difficult time with some growing problems and he was not used to the Premier League.

"He is now on the way back and is close to his best shape that he showed us in the beginning of the season."