Divisions add another level of interest and mimicry of the real game. Generally you have an unbalanced schedule: 2 games against everyone in your division and 1 game against everyone else. And, especially in a redraft, it shouldn't really matter since the quality of the teams should be randomly dispersed.
I wouldn't sweat it. Your complaint is really no different than the people who post here that they have the most or 2nd most points in their league, but with their schedule, are going to miss the playoffs. Whatever. It happens. Best thing to do is just to talk trash about that other division and let it go.