RMBC has 14 days to respond to the Casey report before the commissioners will be sent in.
Last week's Casey report described him as a powerful leader who presided over a "sexist, bullying culture".
The Drew review follows the Jay report, which outlined how at least 1,400 children were trafficked, raped and assaulted over a 16-year period, and the Casey report, which was highly critical of Rotherham council.
Following the Casey report, South Yorkshire's police and crime commissioner, Dr Alan Billings, said he thought a similar inquiry needed to be directed at South Yorkshire police to cover the whole force area.
Champion argued that the cost of intervention of the national crime agency had come from Rotherham's policing budget and that the Casey report and the subsequently appointed commissioners were being financed from Rotherham's existing resources.
The Casey report highlighted "regressive practices" targeting women and girls in some Muslim communities, with the author saying she had spoken to women who were forbidden from leaving the home without their husband's permission.
More than half of local Labour party members, led by the then deputy council leader, Jahangir Akhtar (described by the Casey report last week as as an intimidating and "powerful figure" in Rotherham politics, thought to have "influence that extended to the police") walked out of her selection meeting to protest the absence of local councillor Mahroof Hussain from the shortlist.
"It was mismanagement, political correctness, bullying, sexism - all sorts of problems highlighted in the Casey Report.
Local youth project Risky Business was effectively closed down in Rotherham, according to the Casey report, but Mr Stone denied this.
In written evidence to a committee which questioned him on Tuesday, Roger Stone described his shock at the "vitriol" in the Casey Report.
