#2 Atletico Madrid
Atletico Madrid won the league title against all odds in 2013-14, breaking the Barcelona-Real Madrid duopoly at the summit of La Liga – albeit briefly. Diego Simeone’s side have struggled to replace former hitman Diego Costa, who played a pivotal role in their La Liga triumph.
The Vicente Calderon outfit have struggled to hit heights of yesteryears this season and currently find themselves in 4th place in the league table – 10 points behind leaders Real Madrid. Los Rajiblancos should look to re-sign their former star striker to ease the goalscoring burden on Antoine Griezmann, a task that Kevin Gameiro has been assigned this season. Aguero would certainly be a much illustrious and arguably a better alternative to the 29-year-old and may help his former side challenge for the La Liga once again.
In the event that Antoine Griezmann does depart for greener pastures (read Manchester United), Aguero would be a more than able replacement for the Frenchman.