Barcelona have been very prolific scoring goals in the last few games, and I am not surprised by the 4 goals the barceona players can score, they played better and deserved to win this game.
Barcelona are on fire with Xavi and some new players from the winter transfer. Their squad have some young players who are important because they are young, talented and ambitious. They are fighting to achieve something big for their career and Xavi came at the right time to boost their motive up.
Dani Alves, Aubameyang, Traore came and brought some good quality and solutions for them from defense, midfield to attacking system which are very helpful for them in general.
Xavi is absolute doing his best and the players have got their confidences back so trust the process and now we can now see positive signs appearing. The team is getting better and better.
He does it good, absolutely but things initiated by his choices on what players he will bring to the club from the winter transfer. From transfer, tactics to results, he does all good so far.