I also doubt that Real will be able to defend the champion's title, Barcelona deserves it more, Flick has made a very good team and they are ready to win, they have proven this more than once, they smashed Real and Bayern, it was something.
True, Barcelona deserves the La Liga more than any other team. If not for the dip in form they had in November and December last year they would have been leading the with over 10 points. Their players top every chart and every statistic and they play the best football. If they don't win it, it would be the first time the best team in the league doesn't win the league.
I don't see Madrid as a strong contender. Atleti looks like a team that will fight for the league more than Real Madrid this season. Don't be surprised if Madrid drops points again this weekend. Since Bellingham will be available they stand a better chance, but I believe they might rest players for the champions league game against Atleti.