As true that the QB's effectiveness is generally proportionately related to OLs being ranked proportionately better than #31 and #32
My response was not just about the Dolphins. SOS mentioned that a team's W/L record is tied to one position and I showed that it wasn't. It has nothing to do with how good/great a player performs.
You can find the W/L records for coaches and qbs but not for any other position in football. Just as it in baseball, you can find the W/L records for coaches but also for pitchers but not for any other position.
Both are team games but W/L records are still tied to a player's position and not just the coaches.