Kompany just needs time and hopefully the supporters and management will be patient to see the process of him bringing Munich into a better team and being able to dominate the Bundesliga again in the next few seasons, because it is impossible for him to make changes to Munich so quickly in one season, everything needs a process and I think the management has decided to bring in Kompany, of course they have a strong reason to give Kompany the opportunity to be able to bring change to Munich, a game that is new and not boring, currently there are lots of talented young coaches, that's the opportunity for Kompany to show his abilities together. Munich next season

Bayern Munich is still in their best form, fans are thinking that they have lose form just because Leverkusen came up with an incredible performance last season to give them a time to think of their dominance in the Bundesliga since Dortmund couldn’t compete with Bayern Munich.
Now that Kompany is here to make his own contribution to the team, I think Bayern Munich will regain their standard in the Bundesliga because I don’t think it will be that easy for Alonso and his team to go again next season since almost all the team would have studied them and their patter of play.
Though Bayer Leverkusen did win the German Bundesliga in the just concluded season while breaking the record of becoming the first club to win the league title without conceding a defeat in an entire season but we can't just shy away from the fact that Bayern Munich possess a team that's unarguably the best in terms of quality players players. Before the just concluded season, Bayern Munich have been won the league title in 9 consecutive seasons and that I think goes a long way to tell the mentality of the club.
The arrival of Vincent Kompany if you ask me is going to help improve the Bayern Munich team because Kompany already have a very experienced team to work with and not an average team he'll have to do a lot of job to pass tactical messages.
Bayer Leverkusen will face a very strong competition from the Bayern Munich next season and I don't think they'll be able to dominate the league like they did last season.
The fact that Bayern Munich has always been the champion of Germany have been overemphasized for a very long time now I think it is high time we start to see Bayer Leverkusen as the current champions because for the 9 consecutive seasons that Bayern Munich won the league the encountered one or two defeat during those seasons but Bayer Leverkusen came from nowhere to set another record in the league which is playing unbeaten through out the end of the season.
Bayern Munich problems is not the players but the playing pattern of the team and I think until it is corrected by the new coach we may see Leverkusen winning the league back to back or Stuttgart will win next season. Kompany is full of experience and the players in the team will help him to get the work done but being a new manager he's going to have to fix a lot of things and I think he's going to get it done but not next season, Bayern Munich will only become a strong contender next season but even with them players they aren't sure of winning the league title next season.