I think that Nemechek is under contract for 2008 and am sure Sauter signed a two year deal.
I expect Sterling Marlin to retire at the end of the year (that was certaintly the plan) along with Ricky Rudd and Ken Schrader who will be replaced by Jon Wood and Ken will go to the truck series full-time in 2008.
Tony Raines will probably stay with HOF Racing who are looking at moving to a two car team in 2008.
I'd say Yeley could well be released by JGR as his results have been poor while Ganassi will likely retain Stremme. Don't be surprised to see Riggs lose his ride with Evernham also.