Last week, Charles Kleinheksel showed us tight end volatility projections, Ben Gretch gave us wide receivers, and Aaron Butler broke down the running backs. Jonathan Bales devised the volatility score methodology in the early RotoViz years. Those scores provide a quick picture of how risky — or reliable — a player’s fantasy output may be. The formula is: (High 2016 Projection – Low 2016 Projection)...