We're having a spirited discussion about the Vikings over on Twitter, trying to decide whether it is best to label the season thus far as a tire fire or a dumpster fire.

Here on the blog, we'll try to have a more meaningful discussion about the season.

Namely: What is the single biggest reason the Vikings have fallen from a 10-6 playoff team (that started 4-1, remember), to a discombobulated mess that is now 1-4?

Is it the QB play?

The defense as a whole?

Coaching problems?

The offensive line?

Something else?

We'll post a video looking at some of these subjects in a little while. For now, fire away.