Four WRs, 13 DBs and many questions still to be answered: What Broncos’ very temporary initial 53-man roster says about current state of Sean Payton’s team

The Broncos have four WRs on their initial 53-man roster and 13 defensive backs. Sean Payton says the work's not done. George Paton says the next 48 hours are particularly fluid. Here's what it all means.