I understand your point but it is completely wrong. IMO
You just can't judge the competition that way.
But if we did anyway then how highly would you rate someone like dortmund or roma if they where put in the prem just as a thought experiment?
bayern munich winning the bundesliga just isnt that impressive when you consider how poor the competition is.
It's Bayern that have been that much better than before, even freakishly so, but Dortmund was still in the cl final and almost managed it with a shit load of injuries this season. Gladbach is a serious team and so is Schalke and Leverkusen, so it's not the tournament you are judging but Bayerns excellence seperately.
The reverse can be said for la liga though, where the top teams raise the leagues standard so to speak.