We're gathered here to react to Week 3 and start looking forward to Week 4 with a broad overview. Sunday brought plenty of injuries, with key names such as Dalvin Cook, Joe Mixon, Tee Higgins, David Montgomery, Garrett Wilson, Michael Thomas, Jarvis Landry, and Mac Jones exiting. We'll see how those situations shake out through the week, but now it's time for the waiver wire lightning round heading into Week 4.This column is published early every week and then updated on a daily basis. Each day ...