In the official synopsis from Lionsgate for “The Expendables 2,” a member of the team will die horribly during one of their missions and forces the remaining members to avenge his death. Most people, including me, are guessing that it’s Jet Li’s character Yin Yang. His role in the second film is small. He’s barely seen in the trailer, and he only shot for two weeks while the rest of the crew were in China. Li said it was because of a scheduling conflict.