Eh, I'm not too concerned. They were concept sketches, so the final art might be more awesome. And some of 'em are fine, to me.
My problem is that Ultramarine is almost identical to a concept I've had for years -- woman in aquatic power armor. If she's part Atlantean, or has a sorcerous cousin . . .
The Freedom League has never been statted in the M&M core book. 1e was all Super Unicorn's META-4 characters, stats and art. 2e had generic archetypes statted up, though the art was Freedom City characters mixed in with generics (I think it was mostly FC stuff). I'm not sure how much (if any) of the 2e art was recycled from 1e books, though.
I'm sure the Freedom League will show up when they get around to doing a Freedom City 3e book.
My question about the League is -- who's in it? It'll be 2011 or 2012 before the book comes out, so the current Raven will have been Raven for more than 20 years, which I think is nearly twice as long as her dad was Raven. She's at the age professional athletes start to decline . . .
No one in Next Gen is in school any more (Bowman will be pushing 30!), and everyone in the Atom Family is all grown up. I think even the most of the Alterniteens will be past graduation age, if not outright past their teens.
That might have something to do with the new characters, too -- FC's "real time" nature means that the League's gotta change. (This is why Marvel & DC have those compressed timelines -- dumb, in continuity terms, but handy for not having to retire your favorite characters 'cause they're all getting too old.)
Edit: And
part 3 of the preview is up.