4 man keeper PPR 6pts per TD all positions. Obviously, QB's score a ton of points, but they all do. My keeper options are LeVeon Bell, DeMarco Murray, Mike Evans, and Amari Cooper. I would love to add a stud QB in exchange for Murray. I've been offered Luck for Murray straight up. I'm leaning to do to it b/c I want to sell high on Murray. Thoughts?