@insanegame377: Yes but I don't think Atletico will be challenging at the top of La Liga for too much longer anyway, so they might as well cash in on their top players (Diego Costa, Koke) whilst they are peaking in value. They were in a similar position last season but fell away towards the end and finished third, they did win the Spanish cup though. Everyone wants the Barca/Atletico game on the final day of the season to be a title decider but its just wishful thinking in my opinion!
As for Man Utd I think their title hopes are hanging by a thread, and if they lose the Chelsea game then that's them almost certainly out of the race! Moyes may have money to spend but they may have already dropped too many points.