Producer Lorenzo di Bonaventura has come forward to explain his intentions behind the Jon M. Chu directed sequel G.I. Joe 2: Cobra Strikes . Dwayne Johnson , also known to some as " The Rock ", recently joined this new adventure as Roadblock . As Lorenzo di Bonaventura tells it, this new addition to theatrical franchise will be one of the movie's two lead characters. "It's a full-on lead role. In a way, he and Snake-Eyes, their stories are really dynamic and very important. ( Dwayne Johnson ) is such a great character to have in 'G.I. Joe 2.' It's an amazing combination. We would not be very good if we didn't fully utilize him, so he's going to have a lot of things to do. It is an ensemble movie, so you have other characters certainly playing it out." Lorenzo di Bonaventura then went onto explain that this will essentially be a sequel tailored to the ninja fan. "The ninja fans are going to love it. There's a tremendous amo