I think that u could have an R rated wolverine movie as long as it is all about the violence and swearing. The last video game was one of the most bloody and violent games that I have played. I seen kids under the age of 10 play it. As long as it is bloody but not over the top gory it will be hit. Probably could do with out a whole lot of racy sex scenes and nudity. I think as long as it is just more violent and intense it will be ok. I also agree that they could release an unrated version on DVD.