Man, Araújo lives in terrible conditions. The guy is a beast on defence, and Barcelona's going to suffer greatly, particularly given the season is just starting. Their financial situation was already tight, so his injury throws still another curve in the road. Selling him might have been on the agenda earlier, but just today it's a harder call. Barcelona is thus in a serious bind. They have to find a means of bolstering the defence, perhaps investigate some loan possibilities or something. Though it will sting, losing Araújo presents an opportunity for someone else to take front stage. Regarding Araújo, he's a fighter even though this sucks. Fans must stand behind him and show him some love. That sort of stuff can enable a man go through a difficult period and return stronger
It's not a wise move for Barcelona to sell or loan him because he's a decent player and his salary isn't really big, since Barcelona is a poor team, it's better for them to retain Araujo. Even Araujo is injured, Barcelona can replace him with another Araujo, so technically Barcelona didn't lost Araujo.
Another news I just heard is that Madrid player Mbappe is not the player with the most expensive salary at the moment. He lost to Barcelona's De Jong. De Jong receives 37.5 million Euros every year. Perhaps this condition is what makes Barcelona's financial situation difficult. Selling De Jong may be a good strategy to reduce the financial burden.
It means Real Madrid is better than Barcelona, Real Madrid can find the best player without need to spend too much, while Barcelona is stupid enough forcing to retain De Jong even though they face financial difficulty.