The Denver Broncos are in dereliction of duty on the Billy Turner front. Billy Turner was the free-agent signing destined to fix the Denver Broncos’ long-standing woes at the right tackle position. The Broncos have struggled to find a solid right tackle since Orlando Franklin left via free agency after the 2014 season. Unfortunately, Turner is yet to take the field, and that once-projected fix to the Broncos’ offensive line has yet to materialize. At the pace he’s on, it may never come to fruition. It’s safe to say that the coaching staff’s approach to Turner’s injury and roster status…