Its not fair at all...
Teams in the AFC East have to play two of their games against the best team in the comp over the past 15 years the New England Patriots.. Two thirds of the League never play them at all in any given year...
Teams in the AFC North get two guaranteed wins every year versus the Cleveland Browns...
I assume you are aware that its not only Division winners that qualify for the playoffs, but the two next best teams with the best record in each conference make it as wildcards..
I know who has the better chance of getting there given the above scenario,,,
If the NFL season finished today the top seed in the NFC will be Dallas and 2nd seed will be Seattle.
Problem there is that the team that actually has the 2nd best record in the NFC would only qualify for the playoffs as a Wildcard due to being in the same division as the Cowboys (NFC East).