It's one of the very few unfortunate things about the NFL: You can only have 53 players on your roster.
Sucks to be the guys cut.
And every year, there are guys who probably shouldn't be cut but are—because they are too expensive, the teams doesn't need them, or whatever.
But that always makes the few days before the season interesting, because you know there's a decent chance one of those players will land elsewhere, where they are needed.
In Arizona's case, they have a need for depth at running back, and still need some pass rush help.
Could they find a couple of guys that could help them?