In the Bundesliga currently there are 2 coaches who are recognized as the best coaches at the moment, Tuchel and Xabi Alonso, but on the other hand, there are also players who are being favored and are often talked about, namely Harry Kane from Bayern Munich and Guirassy from Stuttgart.
This means that currently there competition between these three clubs, Bayern Munich, Leverkusen and Stuttgart, which will continue to compete for the title in Bundesliga, even though Stuttgart is not very strong, but as long as it has scorer like Guirassy, there is definitely an opportunity for Stuttgart to become a challenger for Leverkusen and Bayern Munich..
I feel that the competition in the Bundesliga very interesting and very tight because there are 3 clubs competing competitively and Bayern Munich still has a chance to reclaim first place, but for the time being I see that Tuchel focused on winning the trophy in Champions League.
I applaud Xabi Alonso for being able to bring Leverkusen to the lead in the Bundesliga even though there is only a 4 point difference with Munich. This means that Leverkusen's chance of becoming champions is not completely guaranteed, but I still appreciate Alonso as a coach who is able to make Leverkusen one of the strongest teams in the league today. And I agree with what you said that Tuchel could now focus on the Champions League because Munich is also one of the favorite teams to win. I think Xabi knows that the Champions League is a bit difficult this season so they will focus on the Bundesliga and getting the championship trophy.