I know they have had their issues in the past but both seem to have an any means necessary attitude toward mutant enemies. With the focus of Magneto's new upcoming ongoing, it just seems as if their causes align more than clash. If Magneto could be accepted by the Xmen, I guess anything is possible.
I cant remember completely but I thought in one storyline they tangled and Magneto screwed up Cable's half metal side or whatever, but im not sure about this. Bu then Magneto has been on the team with Cable's "daughter" Hope. Im not so sure how forgiving Cable is but it just makes sense for them to be allies at the moment.
So i guess my question is do you think cable and Magneto could ever be allies?