Mauricio Pochettino admits he is 'worried' by Christopher Nkunku's hip injury
Chelsea head coach Mauricio Pochettino has admitted to being worried by the hip injury currently plaguing star forward Christopher Nkunku. Nkunku missed the first four months of the season after suffering a knee injury in the summer, and he managed just four games back before picking up a hip injury in training which has kept him sidelined for the last two matches. Reports initially suggested Nkunku's latest issue was a minor one which would require minimal time out of action, but the Frenchman is yet to return to training and Pochettino admitted he is unsure what is going on with Nkunku's fitness. "I do worry about the situation of Nkunku," he admitted. "I think it's now [been] ten days he cannot train. We are assessing him. We don't know what's going to happen. I'm a little bit worried about the situation of Nkunku. "I remember my press conference after this happened. It was a small issue and it complicated and it's been between eight...