Winning against weak club is not a sign of professionalism for the club in this season most especially when their we're up against other bigger clubs such as real Madrid or Barcelona who are more tactical and stronger for them to be able to stand up against in the coming days of this season, most at time, Girona is making every possible attempt to recover nice and their should be prepared not just for weaker clubs but also to put out a possible defeats for one of the top clubs that their are up against in this season line up.
Lol. Give it or take it, Girona have oftentimes shown some level of professionalism in this season, to the extent that they topped the table with good points ahead of the big clubs you mentioned like the Real Madrid and Barcelona. The efforts Girona have put on in this season is well enough to call them another professional club in the league. Whether they played against a weak club or a strong club, they will perform to the best they can. Any other professional clubs also perform the way Girona have performed over those clubs and it is as fine ad there's practically nothing wrong with the that.
January transfer window window will open soon clubs to sign players and hopefully, Barcelona are gonna sign few more players to replace to fill their squad that's plagued with injuries
I don't know why promising players most likely end up in such injuries which affects there smooth career. Hard luck to Gavi. Same thing happened to Neymar in another league and a couple of other players too. This new transfer window will open doors to more replacement and displacement of players.