Chelsea legend Michael Ballack believes Diego Costa should be grateful to Chelsea and forget crazy offers from China.
“It’s up to him with his attitude and his commitment to the club,” Ballack told talkSPORT.
“Because he’s playing for Chelsea and they gave him the possibility to shine and to perform well at one of the biggest clubs in Europe – and he should not forget that.
“Of course, offers are coming with crazy numbers from China but players should remember they are playing in a fantastic league in Europe and are top of the top, in terms of being watched, the quality of clubs, the players and they are on good money. Nobody would complain about their contracts.
“It’s a bit of disturbance to see all these offers coming in but Costa is professional enough to see what a fantastic club Chelsea is.
“On the other side, each club and each player has to deal with these kinds of situations. What is important is that they win the league and the next game. Already he found a good answer last week by coming back and scoring.”