The NFC West side narrowly missed out on a wildcard spot in the post-season in 2013, finishing third in their division with a 10-6 record.
The head coach told reporters: "If we were in the playoffs, we would have done some damage. We just didn't win enough games.
"The division is a great division. You're battle-tested when you come out of it. We look forward to next season."
The Cardinals last reached the playoffs in 2009.