My take on the Vikings is this:
1) Tice learned on the job last year. He made some mistakes. He has to get better this year or he will be gone. But, I think he will. He looks to establish the run first and take away the run as well. That leads to some pretty big passing numbers given up on defense. Last year the Vikings averaged 5.3 ypr against teams allowing 4.3 ypr. Outstanding numbers! On defense, they allowed 4.2 ypr against teams averaging 4.1 ypr. About average on defense. Take away Michael Vicks 100+ yard game on the ground and their run defense was a little better than average.
2) Their defense, as a whole, as to get better. It really can't help but get better. They drafted Williams to help Holvan out and that will definitely help him out. They added some people in the secondary which will immediately improve their secondary. That's where they need the most help.
3) On offense, their line will be much improved, especially with McKinnie there for the whole season this year. He protects Culpepper's back side. Much of Culpepper's problems last year were based on a lack of time to throw the ball. That will be improved this year.
4) The Vikings resigned Jimmy Kleinsasser this year. He is the most important piece of this puzzle. His ability to block is priceless. And, although not often, when he catches the ball in the open field and gets a running start, there isn't anyone who is going to tackle him.
5) Culpepper has to reduce the turnovers. And he will. He can't turn the ball over as much as last year. Much like, their defense, this number has to improve because it can't get worse.
6) Look at the Vikings losses last year:
Lost at Chicago by 4 after leading the whole game
Lost to Buffalo in OT after giving up a 50+ yard field at the end of the 4th quarter to send the game into OT
Lost to Carolina - really never in that game
Lost at Seattle - Blow out
Lost at NY Jets - Never in the game
Lost at TB - Never in the game
Lost to Giants in last minutes of the game
Lost to NE - by 7
Lost to Atlanta in OT
Lost to GB on late score by 4
Won last three games of the season
They lost seven games by seven or less points. If they win 3 of those games, they end up 9-7. They also won four close games. If they would have lost half of those, they end up 7-9. Take away the turnovers and they are surely better than that.
And, this division isn't that good. Chicago is nothing to get excited about. Detroit will be better but still not that good. And GB is still the favorite but I worry about my Packers. They are starting to lose a lot of their depth. If they stay healthy all season long, they will win this division. If they succumb to injuries again, they will have a lot of problems again. Both, the Packers and Vikings schedule are very tough, however.