Yes, Bayern Leverkusen management will be happy with Xabi Alonso's coaching skills and what he has achieved for Bayern Leverkusen this season. With Xabi Alonso's help, Bayern Leverkusen is topping the Bundesliga table, even leading Bayern Munich by 10 points. It will be a great achievement for Xabi Alonso and Bayern Leverkusen if they successfully beat Bayern Munich for the Bundesliga title this season.
This will not be forgotten because apart from them making a difference where they destroy Bayern's dominance which has been maintained in the last 11 seasons if in the end Xabi and Leverkusen can get the trophy this season then indirectly they will also become a phenomenal where a record without losing and succeeding in destroying dominance in a peasant league like the Bundesliga is indeed a good thing.
But there must be some differentiating situations now because we know with the current conditions especially towards the end of the season it could be a risky situation where Leverkusen must try to be consistent amid the intimidation of several clubs in the Bundesliga as well as other competitions they are in such as the Europa League so they must try their best to make things more comfortable for them.
Currently the situation is still the same where they are still one of the favorite clubs in the competition but it is precisely with this that makes it possible for them to be a little overwhelmed because they are too proud of their performance so Bayern need to make some differentiating steps to keep maximizing every match that is done so that everything goes well for them.