I'd also like to mention some of the ideas that Prometheus had a while back: We shouldn't limit ourselves to straight super-hero stories, but since we no longer have a TOMB, we should use some of the concepts that made TOMB so cool.
We could do more stories similar to INDIANA JONES-type plots, as well as time-traveling (though this should be kept to a minimum) and exploring a subterranean world beneath the Earth. To do this well, of course, we can't be half-assed about it and have the most powerful members fly everyone around or something. That's slipping back into the super-hero groove again. We should strive to be HUMANS in our stories rather than GODS or DEMIGODS. Things for us humans are often difficult to do. I'm concerned that, with too much power, everything becomes too easy.
I wish Pro was back. I think he could really contribute well to a true New Universe.