I'm renown for being stubbornly hopeful, by some.
Do I have hope of seeing City of Heroes again? Yes. This is the largest protest I've seen of any canceled MMO and so long as it can hold up, then it stands to send some sort of message. It may not be soon, but in time I do believe the City can return.
Do I have hope of Plan Z? I hate to say this, but not even a little. I noticed rocky drama bullcrap not even a couple months after the projects started, and even now I have to wonder on things. I don't want to play a new game. If I did, I'd be perfectly content with having moved to Champions Online. I want the one I paid for, already.
Plan Z is going to solve nothing but a person's desire to play a City of Heroes-ish game. Which won't win our battle with NCSoft, I'd hate to say. Though I'm sure the games will be fantastic in their own right, it's still a different thing entirely.
As it stands, hope and motivation seem to be what we're losing, when it's our most powerful aspect, and that's what NCSoft wants and was hoping for from day 1. And as far as I'm concerned, from what I'm reading here, they're winning just as they predicted.
Not even two weeks after the Black Friday announcement, I saw my Supergroup collapse into practically nothing due to hope that was lost -before the game even shut down-. It's disappointing that people want to move on, after such an injustice. Rome wasn't built in a day, and if people don't have hope now, then I wonder if they ever did to begin with.
So long as the hope can stand up, then the prospect of City of Heroes coming back remains. I'd say it's a good time to be stubborn, rigid, and unmoving in the demand to get the original game back.