Mauricio Pochettino is facing a big decision when it comes to team selection tonight as Chelsea look to overturn their first leg EFL Cup semi-final deficit.
However, the official club website has hinted that one of their players could be about to start in an unfamiliar role at Stamford Bridge.
The Blues are welcoming Middlesbrough to West London as they look to make amends for their 1-0 defeat in the reverse fixture.

Cole Palmer had a game to forget in the false nine role last time out, however he has responded since with the only goal in the derby against Fulham in the Premier League.
Pochettino will need to put his team together around a vast array of injuries that have been suffered all across the team.
The latest addition to that list has been Malo Gusto, who had been forced to play near enough every minute since his recent return to the side