While I would have preferred they both stayed heroes, I can live with them becoming villains. But it's like they put no thought into it. If Nate was going to go bad, I feel like he would have done it in a much more intelligent way than that
And Joseph was brought back brainwashed, then jailed, and then was a villain again. And Rogue, Gambit, Beast, none of the people who were around made any attempt to help him.
Now granted they were both copies of similar characters.
But then you go and make Cable basically a copy of Nate lookswise. And Kid Apocalypse is still running around.
So is basically the same thing going to happen to them one day?
What's the point of bringing back old characters if you won't even explore their relationships with other characters?