Since losing seven, and maybe eight seats in the 2008 election in the Senate, depending on the outcome of the Minnesota race, Republicans are reeling. But they face more losses soon, with four Republican senators announcing they will retire in 2010, most recently George Voinovich of Ohio. Sens. Sam Brownback of Kansas, Mel Martinez of Florida, and Chris Bond of Missouri also plan to leave the Senate.

The problem facing Republican strategists, The Washington Post reports, is that they have no guarantee of keeping these seats in the party.

President-elect Barack Obama carried both Florida and Ohio last fall and came close to winning Missouri. In Kansas, a Republican stronghold, popular Democratic Gov. Kathleen Sebelius is weighing a Senate bid, in which she would be the front-runner.

Also, no Senate Democrats have announced plans to retire. If Democrats take just two seats in 2010, they will have a filibuster-proof majority under a Democrat president – and with that in mind the GOP strategists for Senate races are recruiting new talent, sensing their impending irrelevance.