Yeah it is a double-edged sword. On one hand you want the things broken fixed, but on the other you dread what will be broken by the patch.

Obviously, I do not know the complexities of the tuner files, but these have the outward appearance based on past fixes attributed to them of being something that would be great if the community could modify. It would appear to give community leaders or commissioners the ability to tune progression, recruits initial ratings, fumbles, injury occurrence, drop frequency, slider effectiveness, and more. This is obviously not something for the casual gamer, but for the hard core it would give us more control over how the game plays.