So let's see who has the stronger motivation and will to win - the team claiming the title or the team fighting for survival 
The squad at Atletico is stronger, so you need to take your own and play your own game. I think that with the motivation of Atletico Madrid, everything should be in order, because the players should understand that in the next 5 or even 10 years there may not be a similar chance anymore, if Real Madrid and Barcelona solve their current problems with the game and the squad. Although of course, the luck factor should not be ignored either, because an accidental goal from Valladolid can break the whole logic of the game and the team can then try to catch Atletico on the counterattack. But I think Atletico will take the title.
Next 5 or next 10 years, I don't know. 5 seasons ago, Atletico Madrid were strong enough to fight with Barcelona and Real Madrid. Back in those days, all three clubs were stronger than they are now. The squad at Atletico is stronger, so you need to take your own and play your own game. I think that with the motivation of Atletico Madrid, everything should be in order, because the players should understand that in the next 5 or even 10 years there may not be a similar chance anymore, if Real Madrid and Barcelona solve their current problems with the game and the squad. Although of course, the luck factor should not be ignored either, because an accidental goal from Valladolid can break the whole logic of the game and the team can then try to catch Atletico on the counterattack. But I think Atletico will take the title.Atletico Madrid have to keep their strength and never stop to rebuild their team but it is not easy mission. All big clubs know what they have to do but very few of them can be able to complete their missions.
Manchester United, Arsenal, Dortmund have tough times in history. Rebuild a team from ashes can take up to 5 years.
My bet goes to Atletico Madrid as the winner of La Liga.
