With respect thats absolute rubbish. Councillors are not there as a level of management. They are there as politicans to set the political agenda not implement the management processes required to bring about the political agenda. Coucillors are not there to micro manage but to set the wider agenda.
Thus we live in a Lib Dem Authority which I would expect to be fundamentally different to Tory Trafford or Labour Tameside irrespective of how good or bad the officers are.
And I thought Coucillors did apply for the job, its called an election, which they can win so they can take abuse, get rewarded baddly, lose pension when taking time off work for public duties and all the other goodies that go with the role.