Again, impossible to quantify, but I'd say that the absolute most important thing for a quarterback to have at the line of scrimmage is a clear, confident head." Chris: "Over the past few weeks, we've seen Rashard Mendenhall take control of the running back position in Willie Parker's absence. Would you rather Mendenhall get all the carries going forward, or should Parker still see half the carries when he comes back?" Michael: "I think it depends on who the Steelers are playing. Full Article at Behind the Steel Curtain