With a little over a week left in the summer transfer window, clubs across Europe will be desperate to make a significant splash before it's too late.
There are, of course, those who did their business early in the window. These sides are currently lording it over their rivals, schadenfreude-style.
This article will take a look at some of the biggest clubs on the continent and assess where they still need to reinforce.
Time may be running out fast, but you never know what can happen in the run-up to deadline day.