Who cares about the other lawsuits the only one that matters is his. If they have that many suits anyways then his case should carry more merit because he can sue them for not one image but for 3 images used (or however many in the series they ran). US law says you can sue for 100k per image stolen and used as it is damaged goods now. Add to that potential earned money from these images you could easily be in the 200k per instance range or more.