There are rumours, basically spread by austrian news agencies, that Alex Wurz is going to sign a Deal with Peugeot for Le Mans 2008. Sounds like a good deal for Peugeot, Wurz knows how to win at Le Mans (youngest winner ever in 1995) and has also the reputation of being someone who can develop a car.
With Villeneuve (NASCAR) and Bourdais (F1) most likely not availbale for 2008, they'll need one more driver though