The knot on Dalvin Cook's right cheekbone was the size of a golf ball, but it had ambition. Only the application of ice was going to stop it from becoming a tennis ball, or something in the shape of a bulbous fruit.
The bruise was red and leaking, making it a metaphor for the Arizona Cardinals, whom the Vikings defeated 34-26 on Sunday at U.S. Bank Stadium. The bruise was also the unsightly memento of an ugly victory, making it a metaphor for this Vikings season.
The Vikings are riding a five-game winning streak. They are 6-1. They have the second-best record in the conference. They hold a formidable lead in their division, in which they are 3-0.
If they keep playing this way, the primary question to be answered in a couple of months will be whether they should rest their starters at Lambeau and Soldier Fields in Weeks 17 and 18.
If they don't play any better, they could evoke memories of 2003 and 2016, when talented Vikings teams raised expectations early only to miss the playoffs.
"We could be a great football team," Za'Darius Smith said.
Does this feel like a great football team? "Yes," he said. "Because as a group, and as a whole, we are treated like family."
Which could be true, or a non-sequitur, or both.