Possible, though the story has to flow in that direction. I'm not too interested in humiliating Julian unless it drives the plot in some way. The char is more plot convenience and plot explorer as an all-round 'antagonist.'
Lilly has long seen the error of her own ways, having been dragged by Julian in his wake in her previous life... I'm not sure she has anything to 'gain' from his humiliation. Frankly, she has more important things to worry about with trying to help Jenny and Artemis ;)