Over the summer all the big teams made signings that have affected their present and their future.
Some of these signings have had a great impact on their teams fortunes so far this season and others are great long-term projects.
It does not necessarily matter what the player's age, cost or current talent level is, but it matters just how positive an impact they will have on the club.
When tomorrow comes, new signings will be made, but this list looks at some of the best summer signings on a club-by-club basis.
Click through the slides and enjoy...