Besiktas manager Senol Gunes has claimed that Dele Alli has performed below expectations since his season-long loan move from Everton in the summer.
The 26-year-old joined the Turkish side in an attempt to resurrect his career after a disappointing couple of years in the Premier League. However, it is safe to say Alli hasn't had the greatest start to life at Besiktas, already struggling for form having scored just once in seven appearances so far.
Alli's only goal came in his second game for the club and he is currently enduring a drought in front of goal. The former Tottenham midfielder could be buoyed by a change of management at the club, though, after Gunes replaced outgoing boss Valerian Ismael last month.
