Cole Palmer has gone seven games without scoring a goal, so what's wrong with Chelsea's best and most reliable player?

Like Chelsea, it appears that Palmer is just going through a rough time. A slight change in system, partly due to injuries hasn’t helped. And the boy is just short of confidence. As they say, he just needs once to bounce in off him and he might be on the up again.

Cole Palmer appears to be in the midst of his most challenging period as a Chelsea player, and former Arsenal ace Paul Merson thinks he knows why the England star is struggling