WHY HAS NOT A SINGLE PERSON GONE TO SPEAK WITH DIEGO COSTA IN BRAZIL.

There is a lot being said about Diego Costa being a embarrassment to football and all that. And some have also spoken harshly on Antonio Conte ,and the way he has handled the Diego Costa affair so far. Now Diego Costa is no saint I agree , but what we must not forget here is that Diego Costa is from the streets of Brazil , he will always behave badly. Others like Carlos Tevez also gave problems at Manchester City. And now Philippe Coutinho is on strike at Liverpool. But the big question I ask is that as the trouble was going on for a few months now, not a single person from Chelsea has even bothered to visit Diego Costa in Brazil and sought things out before the season started.