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.
It is almost certain that this season Bayer Leverkusen will be able to win the Bundesliga through Xabi Alonso's coaching. Because if the unbeaten streak continues at Bayer Leverkusen, the team could celebrate being champions earlier this season. And this will certainly be a very good achievement for Xabi Alonso and the management of Bayer Leverkusen, because the 10 point gap that Bayer Leverkusen has will be good enough capital for them to continue to stay at the top of the standings until the end of the season.
I think, it seems that not only Bayer Leverkusen management is happy with Xabi's success this season, but perhaps all of Bayern Munich's rivals will also be happy because finally Bayern Munich's dominance can be stopped by Bayer Leverkusen thisseason. But indeed, Xabi not only succeeded in getting Bayer Leverkusen a trophy this season, but Xabi also succeeded in making newhistory for the Bundesliga team which is unbeaten so far this season even in all competitions. Therefore, at least Bayern Munich's unbeaten record has also been surpassed by Bayer Leverkusen this season. Although indeed, nothing can surpass Bayern Munich's trophy achievements, because Bayern Munich is the king of the Bundesliga even though this season Bayern Munich has been defeated by Bayer Leverkusen in the title race.