Maresca was unsure about the nature of Colwill's injury, saying that they will have to wait for further information. He also commented on whether the injury might force Chelsea to make another transfer move, saying that it depends on the situation and that they will have to wait and see.

Maresca praised Colwill's importance to the team, saying that he has been a key player and that his contributions will be crucial in achieving their goals. He also mentioned that Colwill was hurt during a training session on Monday, but did not provide further details.

In other news, Maresca discussed new signing Jorrel Hato, saying that he is a mature player despite his young age. Maresca believes that Hato will adapt to the team's tempo and intensity and will be a valuable addition.

Chelsea will face Bayer Leverkusen on Friday night at Stamford Bridge.