I would suggest that if Audi do not get too much (any) competition in LMP1 they will either pull out or change the group they race in. There is not a lot of sense in spending so much money in a group where you get a basic walkover running at 90%, when you could generate a lot of interest in a car, which looks like your road car - souped up R8's etc with a bucket load of money spent, meaning more than is spent on semi-privateer at the moment, would do them no end of good, I think.
BUT,
I know nothing about the sport so with leave it to my notoriously eloquent (read his last post above) LM buddy Dr Sconefinger (have not seen that in a while Si)
>Martini...LB