Tottenham Hotspur have reportedly moved to identify four potential replacements for midfielder Mousa Dembele.
The 30-year-old has been with Spurs since August 2012, with 10 goals being netted in 218 appearances for the North London outfit in all competitions.
However, Dembele has found it increasingly difficult to remain fit for consecutive matches and Spurs are allegedly considering interest from other clubs.
According to Sky Sports News, that has led to four players being put on a shortlist to replace the Belgian international should he leave the Premier League club in January or in the summer.
Inter Milan midfielder Geoffrey Kondogbia - currently on loan at Valencia - is a long-term target, while Lorient youngster Matteo Guendouzi is also being considered.
The report claims that Ajax prospect Frenkie De Jong and Lille's Yves Bissouma could also be targeted.