Since Xavi took his position in Barcelona ,I have seen that Barcelona are luckier in the hands of Xavi ,it is certain that they will win from Granada but need to remember is that Granada is not a weak team ,it will definitely defend as strong as possible in this match ! I can't patient to see this match
We call it as honeymoon and new coaches usually have honey moons in first few weeks after taking a new position. Because players will feel better with a new coach, players who spend lots of time on bench will have more motivation to fight for a position in main squad and together they help to create honey moons.
Later real issues will occur again and honey moon ends and a new coach has to fix current issues in a club. I am sure it is not an easy task. The honey moon of Xavi will end one way or another, sooner or later.
I really believe that Barcelona are only targeting getting in and ending the season in the top 4 because the title may no longer be expected. Real Madrid will surely do everything in their power to defend their chances of securing the title even though Sevilla are here to challenge them for second place.
Ending this season in top 4 will be a survival ticket for them financially. If they fail and can not end in top 4, no way to join Champions League and they will lose big income in next season.
Another way to join Champions League is win Europa League but will Barcelona be able to win it. I guess they can not achieve it so La Liga will be priority of Barcelona.