Cole Palmer has been dealing with fitness issues since the start of this season. But Palmer had to be taken off inside the first 20 minutes. Of course, the last thing Chelsea can afford is for Palmer to pick up a long-term issue. Very worrying Cole Palmer injury update after Chelsea vs Man UtdSo, while the nature of Palmer's injury is still not completely clear, it is evident that he is no 100% nd has not been for a while. That being said, Chelsea need to take care of the Englishman's long-term fitness, even if it costs them in the short-term.