The beauty of the football game is that Bayern Munich do not even need to beat Bayer Leverkusen, not at all. Bayern munich just needs to get maximum points whenever Bayer leverkusen drops points and the 4 points margin will vanish. Also, recall that Bayern Munich has a game advantage because they have played one game less than other teams in the league.
The title charge is on!!!
Bayern Munich's advantage is that they have good squad depth, but that doesn't guarantee that everything will go well until the end of the season. Leverkusen is more than that, they have a squad that is in its prime and also a young coach who has a modern vision in football, so as long as Leverkusen's strategy cannot be read by Bayern Munich or other teams, they will continue to move forward without losing. I don't doubt this considering that many big European teams are waiting for the arrival of Xabi Alonso and he is the coach who can revive Leverkusen since last season and this season they have far exceeded anyone's expectations. So, Bayern Munich should start to be wary of their chances of winning the title again this season because it could be stolen by Leverkusen.
Leverkusen is clearly in a situation that is very supportive of continuing to maintain its position at the top of the standings but still needs to be alert not to slip up at the end of the season. Bayern Munich will continue to do everything they can to narrow the points gap with Leverkusen. I admit that Leverkusen has a chance to win a trophy this season if Xabi is able to continue to develop the players individual abilities. Because the stability that Xabi wants is that all his squad can cover the gaps. Bayern Munich has 1 match to play and if they manage to get 3 points it means the gap with Leverkusen is only 1 point and for Xabi that is a threat.