Because that is indeed an option considering their failure after i decade of their very strong dominance ( if Leverkusen win ) then this will definitely lead to criticism including Tuchel because in the end it doesnot matter who is at fault and how bad the players Bayern have we will definitely know which will be Tuchel permanent target because he is deemed unable to stop Bayern dominance.
The current situation is clearly a difficult thing for Bayern because even though i agree that they still have a chance in the end we must realize that sometime thing like this can't be forced because apart from Bayern they have to makes several breakthrough to make their performance better they also have to hope Leverkusen get off the path of consistency they currently have.
btw this week it looks like Bayern will still face a test where they have to meet Leipzig and reflecting on the previous meeting they were not able to play well when facing Leipzig but that is an advantage for Leverkusen because apart from them who will face a slightly easier match against Mainz, They also certainly hope that Bayern will get into trouble again and not get point in the next match.
And that won't happen to Leverkusen, who are certainly worthy enough to lock up the Bundesliga trophy this season. Bayern Munich could try again next season after it was confirmed that Xabi Alonso will leave the club at the end of this season and will coach Liverpool. If that happens, Leverkusen will automatically no longer be able to dominate. Leverkusen's success was purely due to Xabi Alonso effective tactics and being able to utilize the abilities of each player so that there was balance in each line.
On the other hand Tuchel fate is hanging in the balance and we just have to see who is the candidate who is able to restore Bayern Munich's existence, but we need to remember that Bayern Munich officials have too high demands for a coach and not many can last long.
Leverkusen's chances are indeed very large for now because after all with the current 8-point advantage it will be very difficult for Bayern if they want to catch Leverkusen at this time if Leverkusen's performance still remains the same as now with Xabi's unbeatable record.
But on the other hand, there is still a chance if in the end there is a situation that requires Leverkusen to experience a decline in performance and this possibility can also actually still happen if you look at the current conditions.
Indeed, at this time if we look at the performance of Leverkusen's probability of experiencing inconsistency is very small but that does not mean it will not happen because all possibilities in the remaining matches at this time are still very possible.
As for the future of Xabi, it seems that there is a big chance of leaving and Leverkusen have also said that they will not try to hold Xabi if he wants to leave because after all, Leverkusen must realize that it is a little difficult if you try to keep Xabi because his performance could have decreased so Leverkusen still frees Xabi if he wants to leave or train Leverkusen next season.
The demands of Bayern officials to the coach are reasonable because after all, even though the Champions League is difficult to get but they have dominated the Bundesliga for a very long time so surely the demands to continue to maintain the hegemony they have built are very much there so it is quite natural that they make quite high demands for coaches who work at Bayern.