The running back room has a top-end starter in Williams, and the depth begins with the guy nobody seems to want, Malik Davis. He isn’t flashy, but he doesn’t have major holes in his game. He gets what’s blocked for him on run plays, he can bring in a pass, his blocking is as good as Williams, and he plays special teams at a high level.
In the latest preseason game, he caught a touchdown pass, blocked in pass protection to set up a big play, and rushed for nearly 6 yards per attempt. Dallas has their main backup, and the change-of-pace option finally showed up in Arizona.