Bayern Leverkusen is below Bayern Munich with 6 points. There is no possibility that they can be able to win all the remaining games they have. Also, Bayern has more chances to get more point than Leverkusen from the games left to play.
Lots of possibility for Bayern to win the league so no need to elaborate much on this.
Xabi Alonso should simply seek for new managerial position because his team flops in big games and in tougher positions this season. You do think he's happy with the club's stats? Absolutely not because they've been knocked out of the main leagues and unable to reach out for a trophy. Leverkusen are not in prime form this season. It'd shown how they're unable to match the energic strength with Bayern Munich this season. Alot have happen and we've watch the epic performance of these teams, their incapacity to reach maximum level and definitely not exploring in all phases is simply not understandable.
I don't think there is much of a problem for Xabi Alonso. Because the expectations from him are already to finish the season in second place and finish the season closest to the championship in points. Since they had a much better season than expected last year, expectations from them had increased this year. But to tell the truth, that should have been the real goal. They are currently in second place and the real goal for Leverkusen is to finish the season in the top two. So I don't think he is a failure.