There is only one place in men's skeet from ranking. Llewellin after this performance will stay in 2nd place in this ranking ~ 1800 points behind Rossetti. He has a quite big advantage over next ones in the ranking Cassandro and Achilleos ( more than 1000 pts).
As we have still one World Cup and European Championships his main goal will be Continental Champs to win direct quota or at least overtake Rossetti (I doubt it will happen).
Without quota is still (best shooter - Delaunay). If will win quota at European Championships host place will go probably to ranking (there will be 2 quotas from ranking then). If any of athletes get a quota from this competition chances for Llewellin for ranking quota will be very possible.
A lot depends on Ben's next two performances and who will win a place at the European Championships.