I don't think so. he loses more chance to win UCL next season. I think that barcelona will not able to perform the same like manchester city did next season. Barcelona is bad club when it came to the european competition.
Do you remember when barcelona was losing in UCL last season and it's also losing in UEL too? That proves that if barcelona is not a good team for european competition.
gundogan was making bad mistake. Silva shall not follow him.
Obviously if we talk about the quality between Manchester City and Barcelona, Manchester City is far ahead from Barcelona. Barcelona isn't have a lot money too, so in terms of quality they're lose, in terms of quality, they're lose too. But Gundongan still want to join Barcelona, obviously there's a strong reason involved, what I think he's want to take a challenge and improve his quality.
Actually, the reason Barcelona performed poorly in the UCL last season was because Xavi really focused Barcelona more on winning Laliga. So I think Barcelona this season will be different from last season. because of course this season Xavi will definitely target Barcelona to win a higher competition like in the UCL.
But when talking about comparisons between Barcelona and Man City, of course I think that Man City is far superior. But still, we really can't underestimate Barcelona in the current season. And Man City shouldn't be too confident in their strength either. Because of course all the clubs this season must have prepared well. And surely everyone wants to beat Man City this season.
Gundogan left Man City, of course. Had a pretty good reason. That is, he must feel confident that he will be able to win another title in his career with a new club.