I think this is what the Rams are. They have games like this where they just come out and don't play well. For me, it's as simple as the Rams not being ready for what the other team brings at them from the standpoint of intensity. It's never the case of just one side of the ball looking that way; it's the entire team that does it.
Sunday was about the fifth time this season that the Rams have been on their heels for most of or half of a game: the 49ers x 2, the Dolphins, the Bills x .5, and the Cardinals x .5.
They also have a hard time playing consistent for an entire game.
If they show up unmotivated and unprepared on Sunday, they should all be shot.
