I doubt it, because Rogue knew that there's nothing but training in there. Or at least it wasn't about stealing anything. It was probably about destroying, which is why I want to stop it from happening again. Imagine if someone got into your space or Tony's lab and then destroyed everything for spite or for something that another you did in some other reality.
Rogue seems to have a problem with me, because of something that my counterpart in her dimension has done. I honestly don't know more than that.