Re: Scarlet Witch,Quicksilver,and Polaris
It depends how you define their importance. But some people here don't read every comic-book that was released by Marvel.
People who haven't read the comic-books are more familiar with Quicksilver/Scarlet Witch being part of the X-Men world simply because of the videogames that were released and the cartoons that were aired in TV. And they were also depicted as Magneto's children in those videogames and cartoons.
"This is our chance to make a difference" - Sue Storm - The Invisible Woman
"He's stronger than any of us but he's not stronger than all of us" - Reed Richards - Mr. Fantastic
"We could these powers to help people" - Johnny Storm - The Human Torch
"You can't fix this, nobody can" - Ben Grimm - The Thing