are looking beyond results and winning pedigree as an essential. Bayern had much more success with Flick than Ancelotti recently for example. It's not either or as you can also argue they failed terribly with Kovac. But I think in general, clubs nowadays are looking for playing ideologies that they feel will translate to success with the right support and resources as opposed to managers who "only" achieve results. This explains how Mourinho, Conte and Allegri have been ignored by every club in Europe this year and there have been many of them looking for managers.