The Marvel Complication That's Likely Holding Up Solo Hulk Films

Despite being one of the Marvel Cinematic Universe's most popular heroes, it's been a while since moviegoers have seen The Hulk go on his own adventure. Aside from 2008's The Incredible Hulk, the Green Goliath has been limited to ensemble movies and adventures starring his Avengers teammates, and there are no plans to give him another movie. The rationale behind this is because Universal holds the "right of first refusal" when it comes to solo movies about the giant rage monster, making him more...