Ah, yeah, I knew I was forgetting one of the awful names (but seriously, Aviatrix is the bottom of the barrel, I think). Thanks, Jon. And I agree: Good idea, but probably no fun to read.
Something else occurred to me, in that they should have licensed or purchased real Pulp characters. Imagine the twisty continuity a clever Marvel writer could assemble from the Avenger, the Spider, and Doc Savage's Fabulous Five on top of some new guys.
Oh, that's right, DC licensed some of those for their inept foray into the Pulps, as I recall. Oh, well. That's too bad. (Meanwhile, DC overlooked the obvious: The Whisperer, a.k.a. Police Commissioner James "Wildcat" Gordon. I mean, really, how could they NOT...?)