In the interests of continued transparency: 

I am intending to feel out the shift of appetites and space for concurrent games before committing to a fresh launch of any of the pitches. 
[@Hound55] and I have done some good work on Ju-V getting it rough-and-ready, and while it would be a shame to shelve that, I'm uncertain what space or appetite there is for two such closely-themed games to run simultaneously. I can't speak for everyone as players, or Hound in a GM capacity, but I would feel odd running a PRCU-stand-in while PRCU remains active. 

Of course there are a lot of options, and appetites and interests might sway towards other pitches (and there are a couple that already garnered a decent amount of reception secondary to Ju-V) in the face of PRCU carrying on, and if that is the case then I'd feel a lot more comfortable running a game that feels more distinct to PRCU.

Basically - again - I want to leave it up to the players, as that's what the original goal of this discussion was; finding what [i]you[/i] all wanted to write.