And I'm positive that the Valeria in Doctor Strange was an alternate version of her. It's hard to say what the current state of the Multiverse is since Secret Wars since my interpretation was that Reed, Franklin and the Molecule Man were recreating everything from scratch. Earth Prime's Val is with her family.
I don't think Doom would want her in any armor either. He had enough problems when Kristoff was in that situation. John Byrne has always said that the Doombots began to act independently once Doom's body was disintegrated in Fantastic Four #260. It wasn't Doom's intention for Kristoff to end up as a mini-Doom. Byrne didn't stay long enough on the Fantastic Four to finish it up since he went over to DC, but he had this to say...
It's too late for someone to steal this story now, I suppose.
I intended Doom to return to Latvaria and absolutely FREAK OUT when he discovered what his robots had done to Kristoff. Basically -- he'd need a whole lot of new robots by the time he calmed down. And then he would devote a whole lot of time and energy to restoring Kristoff. (I had not decided if he would be successful. Part of my brain wanted him to realize he needed the help of the other smartest guy on the planet -- and there was no way he could ever go there!)