Not the Marvel title Runaways, I mean an actual runaways, that is why Silvermane kidnapped and subjected Tandy and Tyrone to those experimental drugs in the 616 universe, they had run away from home and thus had no family, so no one would miss them if were kidnapped and experimented on. If Tandy is not a runaway in the Ultimate Universe, she has family and is a star pupil in the Ultimate Universe, if she was kidnapped the media would have reports going around and that would bring a lot of unwanted heat. So again this has nothing to do with the Marvel title Runaways, but Tandy's status a runaway in the 616 universe. If she is not runaway and thus never experimented and got her powers from being a mutant, why she go after fisk, what is her motive?