@icanbeyourmuse Yeah, the idea for YES is that the game would still allow Feature Characters (and/or Original characters) to be selected from a roster, but for that roster to have a scope that is more focused for the setting, which would allow staff to better shape the game environment with plot and group cohesion.
Using Gotham as an example, the roster might contain the entire Bat family, Birds of Prey, Red Hood, etc anything that would be conducive for a GOTHAM environment...
...at the expense of NO Marvel, No Justice League, No Atlanteans, No Wonder Woman, No Teen Titans etc unless the characters from those groups would fit in with the rest of Gotham.
So, in theory, NO to Superman, YES to Constantine, NO to Aquaman, YES to Arsenal, NO to Captain America (not DC), and YES to Green Arrow
And then staff/TP/PrPs could throw the Joker, Solomon Grundy, Killer Croc, Clayface, etc at the PCs as part of the ongoing Gotham soap opera.