If anything Raimi will handle the story like he did the last two films, by simply retelling the events of the previous chapter. Personally, if they end up making a 4, I would love for the first third to be a retelling of ED1/2, the 2nd third in Medieval times and the last third in a post apocalypse setting. And loose the gauntlet. Chainsawhand and sawed off double barrel all the way.