So, let's put this into a scenario:

You are given the opportunity to revive one villain's month title (two if you're REALLY stuck) and continue that villain's month title with the same writer(s) and artist(s) that were on that specific villain's month title. Taking into account how well you enjoyed each individual villain's month title, which one would you pick as an ongoing series - or in other words, which villain from villain's month would you give a solo title to, with the exact same writer(s) and artist(s) it had on its villain's month title?

Always helpful if you viners could give some reasons as to why you picked that specific villain. Discuss away!

Easy for me. I would choose The Rogues. They have a ton of storytelling potential. They certainly deserve a book more than the Superior Foes of Spider-Man

The Rouges or Zod

Any specific reason as to why one of those?

The Rogues and Riddler.

As @noj mentions they have tons of story potential. Except allow me to make a slight adjustment, though I did like Zircher's art I would love for a Rogue's title to have Manapul's art. Riddler simply because I like Riddler and any chance I get to see him in action is pleasant plus I like the way Snyder went about with him.

If you had to pick either the Riddler or The Rogues, which one would you pick?

I would say Secret society, with the caveat that it would be about the Earth 3. It would be cool to see a world where evil always win and a super heroic Luthor exists. He, Ra's, Cheetah , Ocean Master, Grodd and Black Hand (not really sure what character would work here) could make a great Justice League.

Rogues. Damn, that was one good issue. I find the dynamics between the members of the Rogues and their dislike of Cold to be very interesting to witness. Also, their 3/4 rule of conducts are simply interesting to have/see as them being (one of the main) villains of a super hero comic book. It's kinda uncommon for a villain to have a no-killing rule (no?). In my eyes, they are not evil. Simply put, they are in it for a specific goal (the loot) but it is just unfortunate that their goal(s) does not coincide with good morals and/or Flash's jurisdiction/view of what is good. They can do good (i.e. when Grodd tried to take over the Gem cities) but they just don't want to, sadly.

Secret Society. It wouldn't be hard to keep coming up with stories because you could keep adding new villains to the roster if you had to and I just like the whole idea of a secret organization of villains. Rogues would be my second choice.