It's art not science - maintaining the team
There is a glaring lack of leadership on defense to go along with a lack of talent at several positions on both sides of the ball.
Drew and possibly even Sean have at times tried to do too much to cover for these weaknesses and it has backfired with costly turnovers.
The way the ball bounces or luck seems to have been against us all year as well.
And IMO refs haven't treated us the same since Bountygate.