NFL Offseason - For this May round of Four Downs, we will be looking at each team's biggest remaining need as well as notable undrafted free agents who will be going to camp with each franchise.
Denver Broncos
Biggest Post-Draft Need: Backup Quarterback
The Broncos are enjoying their best offseason since they won the Peyton Manning lottery in 2012. Their starting lineup is stacked on both sides of the ball. But what happens if Russell Wilson gets hurt, even for a few weeks? Brett Rypien has somehow squeezed four interceptions into just 42 career pass attempts, while 35-year-old Josh Johnson's quest to play on every major, minor, indoor, and flag football team on earth should have wound down by now.