La Liga is get even more difficult, despite real Madrid being at the top now, it could have easily been athletico Madrid or Barcelona but some inconsistency from all the top three team has left us in this situation, but I am currently believing that amongst the three clubs Barcelona has more chance of becoming the league champions and I would believe they can easily go for a treble this time around.
Barcelona defeat in the previous few games left them 7 points behind Real Madrid, so what you said honestly I doubt they can win the title. I see Real Madrid now have developed better than at the beginning of the season so I don't think it will be easy to shift their current position. I think the most potential is Atletico Madrid, so I think for now they are the only two competing. But let's look forward, if Barcelona are serious, there is a possibility to catch up on points and compete closely towards the end of the season.
I also doubt Barcelona can catch up with Real Madrid's 7-point deficit, although Barcelona is also currently showing improvement after previously experiencing a bad phase and they are also appearing confident in the UCL league. However, with a 7-point gap from Real Madrid, it seems difficult for Barcelona, especially since Real Madrid is currently showing its true strength where the front line has started to become sharp and previously Real Madrid had weaknesses in the defense line but with the return of Alaba it will certainly help the defense become stronger again.
So I doubt Real Madrid will easily lose points again in the next match. The most realistic to be able to catch up with Real Madrid is Atletico Madrid, they have also shown their concentration in the Laliga competition this season. But still in football anything can happen, we can only speculate and predict.