A fellow Polaris fan on Twitter raised the question of if Lorna is omega, and again I should remark.
According to the biased fanboys working for Marvel, the hierarchy they established (which, again, hierarchy shouldn't exist in the first place) claims Lorna is alpha level. But, somehow, Magneto is omega instead of alpha.
Why am I saying "somehow?" Because by Marvel's own past printed material, if Magneto is omega, then Lorna is too.
In comics, Lorna has been repeatedly referred to as either having the potential to reach Magneto's levels, as being equal to Magneto, or as actually having surpassed him (albeit in a weakened state). In The Twelve, she was used as an opposite pole to Magneto - implying the whole "equal yet opposite force" concept. Cause you don't typically say "opposite" over something that isn't a direct comparison.
In other words. If Marvel wasn't full of people biased against the character (regardless of whether it's deliberate or subconscious bias), Lorna would be on their omega list. Her exclusion from said list, just like her exclusion from so many other things (e.g. anything to do with Genosha), makes the list invalid from any real standpoint.