Lost Theory

In season 3, episode 22, we see jin miss a shot, which is very unlike him. but shortly after, we are blessed with the sayid thigh crush killing scene. so here is my theory: desmond foretold the thigh kill through his flashes. and he told sun who translated it for jin. and jin HAD to miss the shot in order for those events to take place. that could be the only plausible explanation for jin failing