Maybe Xavi is not an experienced manager, but the Barcelona team can do a good job in LaLiga. After they were knocked out in the UEFA Champions league, of course they can play more freely in LaLiga, Xavi can exert the power of players possible in LaLiga.
For some reason Barcelona displayed a different performance when appearing in La with the Champions League. Barcelona have been very consistent in La Liga, the only recent defeat to Barcelona was against Real Madrid at the Bernabeu. While in the Champions League Barcelona performed poorly, as a result they were eliminated from the Champions League and will then appear in the Europa League. Barcelona will still appear on the European stage, they must share the focus between the Europa League and La Liga. This time Barcelona have the opportunity to win the Europa League Trophy after last season's defeat in the Final by Frankfurt.
The top position of the standings is also not far from Real Madrid after Real got a draw against Girona. Maybe Real Madrid have to work harder in order to maintain the top of the standings.
After Real Madrid were held to a draw by Girona last week, the distance between Barcelona and Real Madrid is getting closer. Barcelona must always appear consistent to maintain the opportunity to reach the top of the standings.
Nevertheless, I believe Real Madrid can do that well, because Real Madrid currently has a complete team of strikers, defenders and midfielders equipped with young players.
In terms of team quality, Real Madrid and Barcelona are almost the same, but in terms of player cohesiveness, Real Madrid is more solid than Barcelona. Real Madrid's opportunity to maintain its position is very large, Real Madrid can always appear consistent. But in any football match can happen, the player's injury factor also greatly determines the team's appearance. Barcelona still has a chance to move up to first place if they are able to maintain the performance as shown in the previous few matches in La Liga.