And also this week Leverkusen will face a tough opponent, RB Leipzig is a team that is difficult to beat so I think at the beginning of this season we don't need to exaggerate or measure Leverkusen's strength like last season, I'm sure there will be a difference compared to last season for Leverkusen and also other Bundesliga teams.
Against RB Leipzig this week I think Leverkusen's percentage to win is not that big.
Bayern won a close game against Wolfsburg and this isn't best proof to know that they improved. What are the reasons that you think they have improved?
Saying that Bayer Leverkusen won't do it again means what, becoming the champion or not losing a single game? Leverkusen is quite the same team as last season. There is no reason to think they would be weaker than last season. You are confusing the basics here.
Against RB Leipzig it is going to be a tough test for them and I think it is the best time now to see where they stand. If they win this game, it will give them a whole lot of confidence for good reasons.