My exact thoughts,
Hull showed consistency over many years and was an anchor for a prolific offense that some would argue changed the game. Hull was responsible for blocking schemes and adjustments at the line during hectic no huddle sprints.
Incognoto, while a workhorse, was just an above average guard, not a gamechanger or anchor as much as Hull was.
Voters sadly do not recognize Hull as a member of their group, how Richie Incognito sees himself as worthy is beyond me.