2. Nitro
While the X-Men decide to keep out of the superhuman Civil War, Wolverine still takes it upon himself to track down the villain responsible for the explosion which killed sixty children at a nearby elementary school and around 600 people in the surrounding neighbourhood in Stamford, Connecticut. While Fox wouldn’t be able to use Civil War as the basis for this movie, Nitro could instead be a mutant that Wolverine decides to hunt down for causing a similar disaster (one which perhaps takes out a young group of mutant superheroes rather than the New Warriors). It’s hard to imagine a better basis for a Wolverine movie than putting the character on the quest for revenge!
