Jim Gilmore is really the only 'serious' candidate who has drawn no support.
Rudy - McCain - Romney - Hunter - Brownback
Paul - Tancredo - TommyThom -
That's only 8, easily manageable, max of 12 if they were going to count Newt/Fred/Gilmore/Hagel.
Newt and Fred are not in the running at this time, so how can they be in the debates?