Chelsea are keen on current Leipzig star Simons and want to bring the Netherlands international in before the summer transfer window closes. However, it is thought his arrival is dependent on Nkunku leaving, meaning the west Londoners need to make progress in their negotiations with Bayern to free up space for Simons' arrival. Leipzig's sporting director, Marcel Schafer, said at the weekend: "A transfer will only happen if it makes sporting and financial sense. If that’s not the case, Xavi will be an RB Leipzig player next year as well."