Michael is finally back, still can't die

So we finally see Michael again for the first time since "Meet Kevin Johnson." He's handcuffed to a pipe on the freighter. Keamy questions Michael asking if he knows who he is and did you tell Ben about me. He answers honestly and Keamy then attempts to shoot Michael in the head. Surprise! Once again, the gun doesn't work and Michael's life is spared again. Apparently Michael's work is not done.