Some of the interesting things in the article about Barcelona:
1) How Barca unlike Bayern, Madrid, and other team continues buying players who are older, have no reseller values and dont make the team.
2) When Barca needed to buy a center defender and knew they dont have one, instead they put the money into buying Alex Song, when they did not need him. Spend tons of money on him as a failure.
3) Instead of buying Mata and Aguerro who had already been proven in the La Liga, they put their money into buying Villa (who was 29 years old) and Sanchez. And they paid twice the money for them.
4) If Neymar becomes available, they will probably end up buying him and not have money to buy Hummel.
After reading the article, to me, it becomes clear how badly Barcelona needs Wegner and should spend whatever it takes to get him to Barcelona.