Cardinals' Zach Zenner: Healthy scratch Sunday

Zenner (coach's decision) won't play in Sunday's showdown with the 49ers, Darren Urban of the Cardinals' official site reports.

Zenner played just 13 special teams snaps in last week's win over Tampa Bay and, as evidenced by this news, has become expendable on the roster. The Cardinals will roll with only Kenyan Drake and David Johnson as the running backs for the game.