Hiddink likes players to show fight after Oscar-Costa clash
Oscar and Diego Costa came to blows in Chelsea training on Thursday, but interim manager Guus Hiddink is not worried.

Chelsea interim manager Guus Hiddink said he likes his players to show fight and emotion, claiming it raises their level of playing.
Oscar and Diego Costa were involved in a training ground bust-up on Thursday, with Hiddink confirming they buried the hatchet soon afterwards.
Midfielder Oscar started the row with a strong challenge on Costa before the Spain international gave it back as good as he got, something that Hiddink likes to see in his players.
"When this guy puts the emotion in, then automatically his level of plays rises, and that is encouraging," he said.
"It was the two bulls - I don't like when they hit, but with the intensity of the training session — we had a very sharp training session and it was on the edge.
"When you have to push people, then the motivation is too low. So I like it more when I have to be alert to what happens. Then, [I say] 'Come on, guys. Please. This is not done at a big club — or any club.'"
Hiddink recalled previous incidents in his managerial career, but said it is all part of the job to react and solve those situations.
Get FourFourTwo Newsletter
The best features, fun and footballing quizzes, straight to your inbox every week.
"If you go through your own career, you can have four, five, six times when you could have incidents which the manager has to manage, to solve.
"In my first spell at PSV Eindhoven, where we had a very strong team - we went all the way through the European Cup at the time - I had very strong characters, like Eric Gerets, like Soren Lerby, like Ronald Koeman, who were very eager to win and they liked to go on the edge.
"As a manager, you have to react rather well."

‘I was glad I went to Barcelona, it was a madhouse but it was wonderful – it shouldn’t have been a hard decision to go there, but I was happy at Everton’ Gary Lineker tells FFT about his move from Goodison Park to the Camp Nou

‘As I was delivering the first line in my pants, all I could see in my peripheral vision was four shoulders going up and down, of Alan Shearer and Ian Wright giggling’ Gary Lineker tells FFT about the night he hosted Match of the Day in his underwear