Some people felt that the flashbacks to Victor's many battles in issue #9 don't fit what we saw in Runaways. Which is important, since it factors to his vibranium addiction. Namely, they're about him being punched by Swarm (whom he took down without a scratch) and Wrecker (who fought the Runaways before Victor joined them). But then you realize that these are exactly the kind of villains that would escape from prison and come back seeking vengeance. The Runaways could have had off-screen battles with those guys and that's when Victor could have taken all those punches.
Similarly, some questioned vibranium being addictive to robots since it has never been shown to have such effects before. However, it makes sense, once you factor in that Victor has always been portrayed as very mature and responsible. He wouldn't touch something he knew is addictive. But if that fact about vibranium was not commonly known, he had no way of finding out before it was too late.
