Hopefully, both teams can be more consistent this season, although we don't know when their players will suffer injuries. Since most injuries are due to imperfect rotation within the team, it's impossible to predict now or ever. But I really want to see Dortmund strengthen this season so the Bundesliga can be even more exciting than last season. Although, as has been evident from the start, Bayern Munich's squad is far superior to any other team in the Bundesliga right now.
Dortmund are in their squad rebuilding progress after selling Sancho, Bellingham, Haaland to big clubs in recent seasons and they are still finding new players and growing up current young players. There is risk that they can not grow up young players to have new Sancho, Bellingham or Haaland while their scouts fail to find potential world class youth players.
Bayern Munich still remains the best team in the Bundesliga that you’ll see today or come across playing today. Although, if other teams like Bayern Leverkusen, Borussia Dortmund and RP Leipzig can bring back those their old forms that made the Bundesliga very competitive those days for Bayern Munich, then we will have a more intriguing Bundesliga season than ever before that we’ve experienced in the past. The Bundesliga is a very different league from the premier league because of how the winning success rate is centered on one team only and they keep winning it again and again, making it look like a farmers league and uninteresting. Maybe we can see a more interesting one this season.
Bayern Munich have best finance and player resource in Bundesliga and by winning Bundesliga title as well as participate UEFA Champions League, even go far, very consistently, they have maintained healthy finance in many years. Other clubs in Bundesliga don't have these things and their success is only very short term while in long term, they are incompetitive against Bayern Munich.
Dortmund, Leverkusen, Leipzig and other clubs can challenge Bayern Munich in some seasons but they have to satisfy with compete against each other for a second position and ticket to Champions League with humble positions in top four only.