Gronholm and Ogier have been Loebs biggest rivals so far in Loebs career IMO. I dont think Citroen will quit when loeb retires(I dont think he will retire at the end of the year) Only when Citroen fail to win their first manufacturer championship after Loeb leads, I think the funding will dissapear miraculously. A bit like what hapenned with Peugeot when Audi tore them a new a**ehole in LeMans.