It will take time for Ten Hag to make changes at Leverkusen because after all the departure of Xabi Alonso has made this team have to go through adjustments. The target next season to compete for the title but it will be difficult to achieve if Leverkusen does not strengthen the team with the swelling of several important players. Everyone associates Ten Hag's failure at Manchester United and maybe many people are pessimistic that Leverkusen under Ten Hag's coaching can be much more successful. Anything can happen but we need to give him time and trust him because who knows he could repeat the success he had at Ajax.
It will actually take ten some time but the thing is now that ten is new in the German league so there is going to be a lot of understanding for him to do before he can actually operate fully so this time around I have a good feeling that ten will do everything possible just ti actually bring the club to success since is staying in Manchester United did not yield anything but this time he will do everything in his capacity since the club is already a mad club so he does not need to do much. Xabi Alonso actually did everything possible just for them to be able to win the Bundesliga at least they are the defending champion so it is clear that Xabi Alonso have his foot print in Leverkusen, and has for Ten Hag I wish him a quick stay in Leverkusen since Manchester United did not see his value so there is reason why they will always make there way to other club.