I chose Hopscotch because it is the title of one of my favourite movies starring Walter Matthau and Glenda Jackson. It is about a CIA agent who gets tired of the lies and dirty tricks going on and bucks the system. When they try to demote him he turns the tables on them and exposes them. It is a very clever and very funny movie. So I thought it was kind of an appropriate name then to use for someone who leaves JWs/WTS and then helps expose their lies and dirty tricks.
Hopscotch