Diego Costa has struggled early in the season for Chelsea so far, to the point that he was left on the bench to start today's Champions League match against Maccabi Tel-Aviv. He was forced into action when Willian went down injured, though, and in the second half he may have broken out of his slump with this awesome volley.
Credit: user FredSports on r/soccer
If this means that Costa may be rounding back into form, the Premier League needs to go on notice, because Chelsea will be a lot more dangerous if he's playing well.