Why Diego Costa’s latest Instagram post has over 1.5m comments

Diego Costa is leaving Chelsea for Atleti in a deal worth around $29 million plus incentives, according to several outlets, and Marca says Costa’s arrival at the Vicente Calderon is “increasingly likely.”Spanish global soccer star Diego Costa is reportedly ready to have showdown talks with Chelsea manager Antonio Conte over his future at Stamford Bridge.”With Atletico set to make their opening bid to re-sign Costa, the Spain worldwide has got in touch with a number of his Chelsea team-mates to tell them he expects to return to his former club and is unsure whether he will be back at Chelsea for pre-season training which starts next Monday”.Having missed out on signing Romelu Lukaku to Manchester United, it may well be best to try and keep hold of Costa, but ESPN report that he has little interest remaining in SW6 next season.Indeed, the same story reveals that Costa won’t be allowed to skip Chelsea’s pre-season campaign if the Blues haven’t agreed a transfer deal with Atletico. The Italian notified Costa by text that he is no longer wanted at Chelsea, and the 28-year-old has reportedly already started saying his goodbyes to Chelsea teammates.Costa wants to return to Atletico, even though he would not be able to play for them until January.Chelsea were close to signing the 32-year-old center forward in the January transfer window, but Swansea did not allow him to move to Stamford Bridge at the time.