It is true that the players recruited by Xavi Hernandez showed that they deserved to be chosen to be part of Barcelona. Aubameyang is one of the best signings in my opinion, in this match he also contributed greatly to Barcelona's victory by scoring two goals. And also Xavi Hernandez is the best signing also in La Liga by bringing Barcelona out of adversity.
I think Barcelona also deserved a very good performance because the Barcelona team in the past was very famous for the achievements it carved in several Leagues before falling and now Xavi Hernandez has returned the Barcelona form that was lost by bringing some new players into the team, so Barcelona deserve to win for this match.
Barcelona's game has been very effective now they don't play much of the ball in midfield, they focus on creating chances and creating goals and it has proven effective in several Barcelona matches and of course the 3-1 win against Celta VIgo is very well deserved, in terms of quality Barcelona are superior compared to Celta Viga and also Celta Vigo's performance at the end of this season was not so good.
the influence of the arrival of several Xavi recruits in the middle of the season has a positive impact on Barcelona, they only lost at the start of the season maybe if Xavi handled Barcelona from the beginning of the season they would be able to compete more tightly to become champions. now that has passed I am sure a team like Barcelona will really improve next season to be better and get a trophy.