Invisible Woman = Jean Grey
Let's say we're a bystander in Marvel Earth, would it appear that these Sue Storm and Jean Grey had the same powers (with the exception of Sue making herself invisible)? Example, if Sue wanted to lift a box off the ground, she'd create some kind of invisible platform under the box to lift it, regular people would see the box levitating because the platform is invisble. If Jean Grey wanted to lift the same box off the ground, she'd use her telekinesis to actually lift the box, people would see the exact same thing.
Just a question.