Based on that Podcast from the Appreciation Thread, it looks like Tony Patrick has loads more ideas where this issue comes from.
My guess if that he may have seeded some things beyond these 3 issues, so that if things go as planned and we get a spin-off or an extension into an on-going, he can really start playing with what he'd laid down, and lay down even more.
The teen villains and Ray seem to be prime examples of that.