Real Madrid will also need to minimize unexpected point losses. Because the leadership race between them and Barcelona will heat up day by day. If they get an unnecessary defeat somewhere, Barcelona can open the difference even more. They are more motivated and do not lose matches easily. They are already a good team. This year, Lewandowski also solved the problem with the goal paths. I believe they will be champions this year.
Barcelona could also lose points, it's not only about Real Madrid. Despite the fact that Barcelona now has a slight advantage, the teams have equal chances at the moment. Then everything will depend on their participation in the European cups, if now Barcelona can not beat Manchester United, then they will pay all their attention only to La Liga. Real Madrid also have not easy opponent in the Champions League, so it all depends on many factors.