Quote from dcToro :

+1

But with server option.
And a name marker on the grid position.

The one who fails to stop right, has to start from the back. like stalled engine in F1.

Of course start of the information lap behind a AI pace car.

Maybe we will see full course yellow behind pace car in the future after big crashes with debris or oil on the track(dreaming )

i was thinking the same thing. if the game was programmed to warn people about getting out of order during the warm up lap, the same logic could be used to enforce no passing during a full course yellow.