I don't think that bad management is solely due to inexperience. Bad management can be do to the fact that people are young and or inexperienced or just do to the fact that some people just don't have those skills and never will. Look at how many incompetent people are managing things in the non political world.

If there is too much of a focus on quota numbers and if the lower level people in charge aren't trained right then that is frequently a problem where the rot starts at the top.  And from my experience the Ohio Democratic party is very inept.