Editor’s note: This is the eighth in a series of NFL draft previews as it relates to the Broncos. Previous previews: quarterbacks, running backs, wide receivers, tight ends, offensive linemen, defensive linemen and edge rushers. Today: Inside linebackers. Broncos’ in-house offseason moves: Re-signed Jonas Griffith and Justin Strnad, signed Cody Barton and let Josey Jewell leave via free agency. Under contract: Drew Sanders (three years), Alex Singleton (two years), Griffith (one year), Strnad (one year), Barton (one year). Need scale (1-10): 5.