"Previously, only two teams had pass offense DVOA below -45%: the 2005 49ers (-57.9%) and the 2004 Bears (-51.2%). The 1992 Seahawks had pass offense DVOA of -71.0%." Not that it comes as a huge surprise (although maybe a little, because holy crap are those numbers bad) but the '92 Hawks were the most unbalanced team Football Outsiders has charted so far. It's worth a read though since they go on to say lots of nice things about the defense, and who doesn't like to read nice things about Tez?