It was easy, and proper, to offer Mike Zimmer and the Vikings excuses at this time last year.
They had lost their Hall-of-Fame running back, starting tight end, planned starting quarterback and free-agent defensive tackle to, respectively, a 15-game suspension, injuries and a gunshot wound.
They were forced to spend Zimmer's first year as head coach developing a rookie quarterback they hadn't intended to take while installing new offensive and defensive systems on a team that had finished 5-10-1 the previous year.
Zimmer did well to win seven games under those circumstances in 2014.
If he fails to win 10 this year, you can consider his second winter on the job to be a failure.
There are three games remaining in the season. The Vikings are 8-5. They have the fourth-best record in the NFC and hold a two-game lead over every team with a chance to knock them out of the playoffs.
After playing in Arizona last Thursday night, the Vikings have 10 days to get their key players healthy. When they face the 5-8 Chicago Bears on Sunday at TCF Bank Stadium, the Vikings should be expected to win, perhaps handily, over a team that couldn't beat Wasington at home this weekend.
The Vikings also should be expected to win their following game, against the New York Giants at TCF on Dec. 27. The Giants are 5-7 and failing to dominate the awful NFC East despite having the only healthy established quarterback in the division.