6. Atletico Madrid
Another team that just have an ability of finding hidden gems is Atletico Madrid, especially in the attacking region.
Fernando Torres, Sergio Aguero and Diego Costa all made their names in Spain with the La Liga side, and Falcao continued to develop during his time there as well.
Now more competitive in Europe and in La Liga, Atletico may start keeping hold of their stars, but sadly for them, in the past they have lost the likes of Torres, Aguero and Costa, with the latter leaving last summer.
However, the system they have at the club ensures them that they will always have a new star right around the corner.
