The pressure from Leverkusen makes the competition more challenging, Xabi Alonso just needs to maintain his team's performance so as not to slip under any circumstances to keep the competition alive. Anything can happen in the second half of the season, including Bayern Munich dropping points like they did against Mainz. The four-point gap is not too far, there is still a possibility of a change in position if Bayern Munich is unable to maintain the consistency they have shown so far.
Xabi Alonso will try his best to improve the quality of the team and also to be more consistent in the second half of the season, because the four-point gap is not impossible to catch up with if in the second half Leverkusen will also meet Bayern Munich again so that efforts to make the team stronger will not be in vain for Xabi Alonso. But for Kompany, he will also make important improvements to the Bayern Munich team before the second half of the season begins so that they can distance themselves from their rivals in the Bundesliga standings later.
Leverkusen who were champions last season are still showing their capacity as title contenders this season, although their journey at the beginning of the season is not as consistent as last season but slowly they are still able to put pressure on Munich at the top of the Bundesliga standings, so I think the title race this season will be very difficult and challenging for both teams, Munich is currently leading with a difference of 4 points but if Leverkusen can maintain their momentum and taking advantage of every opportunity, of course they have a great opportunity to destroy Munich dominance in the Bundesliga again.
Both teams will enter the second half of the season, so every match will be very crucial and decisive for them, including the match of week 22 which brings together Leverkusen vs Munich later.