Champions League Returns: Chelsea vs PSG

 Jose Mourinho will bring Diego Costa back into his Chelsea starting line-up for Tuesday's Champions League last-16 first-leg trip to Paris St-Germain.

Costa is available after serving a three-game ban for standing on Liverpool's Emre Can on 27 January.

"Yes, I start him," said Mourinho. "But it's not good for a player to be three matches without starting a game. So he's not in the best of condition."

 Costa has scored 17 goals in 19 Premier League games this season.

Chelsea defeated PSG at the quarter-final stage of last year's competition, since when David Luiz has left Stamford Bridge for the French champions in a £50m transfer.

Chelsea lost the first leg at Parc de Princes and needed a late goal from Demba Ba in the second to take them through.

Mourinho says he feels it is his team who have changed more since that tie.

http://www.bbc.com/sport/0/football/31495253