Yesterday, Chris Harris Jr. and other Broncos took much issue to an article on ESPN that projected the defending Super Bowl champions to go 7-9 in 2016. The author of the article in question was Aaron Schatz, founder of Football Outsiders and the concept of DVOA. FO has been a read of mine for a long time, as long as Schatz started up DVOA anaylsis in 2003.
Schatz’s bearish forecast on the 2016 Broncos hits on some common points he’s made in the past: extreme sides of the ball, good or bad, tend to regress to the mean, and performance on defense is more inconsistent than offense from season to season. Throw in a projection of Paxton Lynch more likely to “bust” than not, and Schatz sees a team that’s more like the Rams teams of recent years than a repeat champion.
As I said above, DVOA projections have been run for the past 13 seasons. So given the disrespect that Schatz has inadvertently injected in the Broncos’ locker room, let’s take a look at that track record.
Continue reading Just How Accurate Are DVOA Mean Win Projections?