On the contrary, i do not think Chelsea will sign alot of players this new window. With several players bought in the January transfer window. I think Chelsea will use this window to offload old and agey players, integrate the new team and then complement the squads where there are loop holes. Chelsea needs to decide Lukaku future, so that they can sign a true 9 before the transfer window ends. I think Pochetino will do well with the young Chelsea squad.