It is 29 games now? Wow, hell of a streak again! 
But even this impressive work won't be enough for a back-to-back title most probably. Bayern Munich are really difficult to be stopped in the Bundesliga. Even Leverkusen couldn't beat them home despite playing completely one-sided. The gap is 8 points. But I must say I really admired Leverkusen's game against Frankfurt. As long as Xabi Alonso stays for longer years I don't think Leverkusen will drop down from being a serious title contender. Another thing I wonder is whether they will lose their best players this summer (such as Wirtz etc.).
But even this impressive work won't be enough for a back-to-back title most probably. Bayern Munich are really difficult to be stopped in the Bundesliga. Even Leverkusen couldn't beat them home despite playing completely one-sided. The gap is 8 points. But I must say I really admired Leverkusen's game against Frankfurt. As long as Xabi Alonso stays for longer years I don't think Leverkusen will drop down from being a serious title contender. Another thing I wonder is whether they will lose their best players this summer (such as Wirtz etc.).
Bayer Leverkusen and German teams in general, with the exception of Bayern Munich, aren't known for holding their coaches and best players. I don't know if Leverkusen will hold Xabi Alonso once it finds a good deal, especially that he is considered as a successful coach, even though this season his team risk to lose the title but after all he was able to kick Bayern Munich last year.
Yesterday, Bayer Leverkusen scored 3 goals in less than ten minutes which made the game easier for them to play. During the following days, they will face Bayern Munich twice in UEFA Champions League, we will see how things will end there