In the following years , Bayern could not sustain its role of contender for the national title , achieving mid-table results in its regional league instead .
Bayern was also affected by the ruling that football players had to be full amateurs again .
In the following years , Bayern could not sustain Bayern 's role of contender for the national title , achieving mid-table results in its regional league instead .
Bayern was also affected by the ruling that football players had to be full amateurs again .