Gallas said: "Cole Palmer might want to leave Chelsea in the future if they don’t show they can win trophies, but where would he go? Barcelona would be a great move for him, but they have great young players already like Lamine Yamal and might also be signing Nico Williams.
"Palmer looks like he is going to have a very similar season to last year and even though he is young, it will be tough to see his friends winning trophies if he isn’t at Chelsea despite the way he is playing. I won’t be surprised if he wants to speak to Chelsea in the summer if they again fail to win a trophy. He will want to know clearly what their targets are."