Ilkay Gundogan's decision to join Barcelona can be considered a wise decision because he still hopes to appear in Europe with a big team. Barcelona is a good team in the history of football, so joining Barcelona must be something good in a few seasons before approaching retirement.
Ilkay Gundogan can be expected to be able to provide a balance for Barcelona's midfield players next season. Barcelona no longer have senior players in midfield after Busquets stopped renewing his contract, so Ilkay's arrival at Barcelona is one to look forward as the best alternative for the balance of the game.
Joining ilkay Gundogan to Barcelona was predicted beforehand because he had good communication with Xavi and the decision he made was of course the best decision for his career. I think Xavi has got a really special player because since Xavi failure to bring Messi back to Barcelona this season it seems the fans are starting to get frustrated with Xavi's next move but after managing to get Ilkay Gundogan it seems Barcelona fans are quite happy with the improvements Xavi has made in the transfer window. Well Gundogan will be Xavi regular for next season and he would be a perfect replacement for Sergio Busquets because Gundogan own quite the perfect character for the position. So, in this case, I see a pretty good progress for Barcelona in the hands of Xavi because he was able to choose quality players to bring in to improve their strength for next season. We will see a pretty perfect Barcelona midfield next season because De Jong, Gundogan and Pedri are allegedly going to be ideal partners for Barcelona next season. So, will Barcelona quality next season be in doubt, of course not, because they are almost perfect with a squad of star players for next season, either in Laliga or the Champions League.