Barcelona's €105 million summer signing, Ousmane Dembele is out for 4 months, the club confirmed in a statement on their website:The tests have come back following first team player Ousmane Dembélé has ruptured the tendon in his femoral bicep in his left thigh. The player will be operated on by Dr. Sakari Orava in Finland this week. He is expected to be out for between three and a half months and four months.Dembele was injured in Barca's 2-1 win against Getafe in La Liga last night, with the Frenchman now likely to return in January 2018.Rivals fans on Twitter, especially those of Real Madrid, Borussia Dortmund and Liverpool revelled in Barcelona's misfortune:#dembele out for 3 to 4 months#Dortmund fans: pic.twitter.com/91ymrsCBeP— MEE-kha-el (@x_may2nd) September 17, 2017Ousmane Dembele is out for 4 months. Barca ? pic.twitter.com/oDpYPxf05x— Coutinho (@mawally_LFC) September 17, 2017It's kinda ironic how Dembele refused to train for Borussia only to pick up a 2 month injury from lack of match fitness for Barca.— M1Ö (@SimpleOzil) September 17, 2017Feel so sorry for dembele pic.twitter.com/mEZIVNmSEI— Louis (@ShonariH) September 17, 2017The Barcelona fans had contrasting reactions, with some advocating for calm, while others had rather panicked reactions...I was just thinking about that. Kicked Neymar out, kicked Dembele's leg. We better save the rest of the squad and make him a starter!— Ramzi ?? (@footballmood) September 17, 2017Sold Neymar. Couldn't get Coutinho.Bought Dembele for £100 million. Dembele injured for 4 months. @FCBarcelona pic.twitter.com/LmrJlo820C— - (@AnfieldRd96) September 17, 2017Asensio missed a match coz he shaved his leg with a Razor ?Atleast Dembouz got injured properly.— Asad (@FCBDembele) September 17, 2017The club spent all Neymar money on Dembele and Paulinho. PSG stabbbed Barca to death. https://t.co/sJnFHXsFGv— Amitesh Kumar (@AmiteshKm) September 17, 2017Now that Dembele is out, can we use Paulinho in Attack? like IDGAF anymore..— Victor (@EberoVic) September 17, 2017Lmao Dembélé has only played 150 max minutes of the 4500 minutes that Barca have won relax https://t.co/oTLunCEEk1— Major (@MajorGodlove) September 17, 2017DEMBELE OUT FOR 3 to 4 months??!?!I hate dis game pic.twitter.com/uxgL1TzUVA— Calvin¹? (@MagistralMessi) September 17, 2017Live scenes from #BVB as they find out Ousmane Dembele is injured for 4 months pic.twitter.com/9TikC8O9TB— Lucas (@GalleyGreenwood) September 17, 2017Things getting from bad to worse for Barça: Neymar playing well and Dembélé out for 3-4 months...— Jack Farr (@TheJackFarr) September 17, 2017Madridistas bringing up Dembélé vs Asensio yet again. At least he got injured while playing, not missing games because of a fucking pimple ?— V (@DeadlyDembouz) September 17, 2017Dembele out for 4 months pic.twitter.com/D5ueVl1W59— MahmoudLM10 (@3bdsame3) September 17, 2017Dembele got injured at same minutes played,same team,same stadium neymar got injured wen he joined barca.coincidence or probably a good omen pic.twitter.com/kJGBYBVYhp— Cobbie N Kwabena (@n_cobbie) September 17, 2017