EXCLUSIVE: Paramount is mobilizing G.I. Joe 3. The studio is in early discussions with DJ Caruso to direct the gi-joe-2third installment of the franchise, which now is built around Dwayne Johnson. The Jon M. Chu-directed sequel G.I. Joe: Retaliation grossed $372 million worldwide in 2013. Caruso is shooting The Disappointments Room, the Wentworth Miller-scripted drama that stars Kate Beckinsale and Lucas Till. It’s early days, but sources said this is all looking quite promising. Caruso’s repped by CAA and Media Talent Group.