A look at what the Cardinals did on defense and on special teams in their 47-24 win over the 49ers in Week 18.

This story was excerpted from John Denton's Cardinals Beat newsletter. To read the full newsletter, click here. And subscribe to get it regularly in your inbox.

There are a lot of former St. Louis Cardinals still available on the open market right now. It has been an interesting offseason so far. Things started off slow ...