The likely Republican nominee at this point is Jerry Jones, a lawyer and former McCrery aide who ran unsuccessfully for Mayor of Shreveport.
Among Democrats, possibilities include PSC Foster Campbell, Caddo Sheriff Steve Prator, retired Shreveport Mayor Keith Hightower, state Senator Lydia Jackson, and state Representative Mike Powell.
Heh heh, I wonder if Buddy Leach will run. He ran for a state senate seat this year and was beaten. He seems to have been bitten by the “prenienal candidate” bug. This was even his old congressional district. He was defeated for re-election for Congress back in 1980!