Unlike the Fox X-Men movies, Mystique isn't really a hero or even much of a mutant freedom fighter. She is almost always working for selfish causes....
That's true, though Maddie took down Magneto so I feel like she probably could have handled the full team if they'd come after her. Even when it came...
I feel like this Wolverine would be all in on a radicalized Scott the way he reacted to Rogue killing Trask. I'm not sure about the rest of the team...