The Barcelona fans are going yo say Barcelona and the Real Madrid fans are going to say Real Madrid.
We do not know who is going to win it because it can go to both teams.
Don't count out Atletico. One thing I've recently appreciated in La Liga is that now there's a third force fighting for the title. And they can also win the CL.
favorites to win the La Liga is always choose Barcelona or Real Madrid. Atletico madrid always less to be taken into account. whereas Atletico Madrid is a team that is always make a surprise in La Liga or in the Champions League.