When Bayer Leverkusen wasn't winning matches during the Pre-Season games the sign was there for them to have gotten a replacement for Ten Hag instead of taking the big risk to let him handle 2 matches before sacking him, the bold step is commendable by the management as Ten Hag could not get a win in his first two matches the best thing to do now is for them to make a serious signing before the transfer window closes they should get more players and get a better manager to revive the team.
It is normal for most teams and even fans to not pay attention to preseason games because it is usually believed that at that point coaches may be protecting their tactics and strategy so they do not let it out to other la to see what they have got at hand ready for the season but in the case of ten Hag, it was a different case and it was sad that the team was still looking at him in that light throughout the preseason defeat. But now, this has made it clear that ten Hag has a problem to fix on him self.