2007's season is barely worse, when looking at pure W / L, but there was no way that team would have done any better than 4-5 wins, even with a Nick Saban at the helm. That team's junior and senior depth was non-existent.
2016's team, by all rights, had the personnel to get at least 9 wins, but somehow found ways for the defense and special teams to snatch defeat from the jaws of victory during most of those losses.