This is a worthwhile thought to consider. Ordinarily I would say it's more likely given Marvel's messaging lately. There are three things that make me think it's still a nod to Lorna - the first two trivial and more of an additional detail to the last. One, the coloration seems to be shades that don't match the shade Pietro is in when his costume's green. Two, no lightning bolt; I would expect to see that incorporated somehow. Three? The helmet's framing around his face. That frame is in keeping with the more common renditions I've seen of her headgear.
An aside, I'm tearing up a bit just re-reading that last image. The heroic horror of being safe, but hearing the raw pain and suffering of lives ending that she can't do anything to save. It's one of many reasons why Genosha means as much as it does to me. It runs so deep.