The defender spent close to six months on the sidelines and after recovering, the 22-year-old was hardly presented with opportunities at the Etihad.Pep Guardiola allowed the centre-back to join Anderlecht on a season-long loan deal in the summer and after featuring regularly for the Jupiler Pro League side, he missed the last two fixtures due to injury.Three days ago, Het Laatste Nieuws reported there is a ‘hint of mystery’ over the Dutchman’s latest setback and he even travelled to Spain to visit a specialist.Anderlecht have seen several of their players picking up injuries this season and Het Nieuwsblad explained they conducted an internal investigation, but were unable to pinpoint a cause.While talking about Sandler, the Belgian newspaper once again states the player travelled to Barcelona and go on to further mention that he met specialist Ramon Cugat. Anderlecht coach Franky Vercauteren suggested it was a routine visit, but Het Nieuwsblad have raised concerns.The report once again talks about Sandler’s injury from last season and suggests he doesn’t want to take ‘any risks’, if he feels uncomfortable in his knee.Manchester City will be keeping a close eye on things.by Taboolaby TaboolaSponsored LinksSponsored LinksPromoted LinksPromoted LinksTrending TodayForge of Empires – Free Online GameBuild a City, Trade With Your Neighbors, Play With Your FriendsForge of Empires – Free Online GameUndo聽多多 Hearmore.asia1969年前出生的香港居民現可免費試戴頂尖的歐洲助聽器聽多多 Hearmore.asiaUndoHero WarsGetting this Treasure is impossible! Prove us wrong!Hero WarsUndoCNN with DBS BankWhat Banks Did To Help Corporations Mitigate Future CrisesCNN with DBS BankUndoLoans | Search AdsNeed a loan? Search hereLoans | Search AdsUndoTheTopFiveVPNEnjoy Netflix Now Without Any RestrictionsTheTopFiveVPNUndoSmart Tech TrendOver 55? You Have to Try Those Revolutionary Glasses!Smart Tech TrendUndoSingles50Hong Kong: A 40+ Dating Site That Actually Works!Singles50Undo熱門話題來自日本的抽脂丸讓胖了10幾年的她變成靚女!熱門話題Undo When Philippe Sandler joined Manchester City last summer, he was recovering from a knee injury that he picked up in May 2018.