One thing is for sure. They have 3 other pins in development. Two of them are licensed, the third one could be licensed or unlicensed.
I do not know any of the themes. Blade runner could be cool, but not sure if 2 science fiction themes in a row is a good idea. Although.....Dr. Who..... yes please! Queen would be killer Maybe Spongebob Squarepants, great theme for operators.