Although Tuchel is more experienced than Xabi Alonso, it can't guarantee Bayern Munich to win the title of Bundesliga. Xabi Alonso has a great history as a player in many leagues, he must understand how to deal with the long season. As long as Leverkusen has no many injured players, Xabi Alonso is capable to lead Leverkusen to win the title of Bundesliga.
The Bundesliga shows that Xabi Alonso's Leverkusen are a challenge to Bayern Munich's dominance. Tuchel has more coaching experience, but Xabi makes up for it with smart methods and a profound understanding of the game. If they keep up their good run, Leverkusen could win the title.
Bayern with Harry Kane is a bigger threat. Kane has strengthened their offense, making them more dangerous. Xabi's leadership and Leverkusen's consistency could turn the tide. I expect them to succeed if they avoid injuries and maintain momentum. The Bundesliga needs a new champion, and Leverkusen is ready.