Right now, the most recent clear report points to Zonovan “Bam” Knight as the running back who has been identified as the starter for the Arizona Cardinals, with the caveat that the team is treating the backfield as a “hot hand” committee.

Latest depth-chart vibe

  • Reports from late in the 2025 season state that Jonathan Gannon named Bam Knight as the first back on the field and the official starter in a week where the RB situation was unsettled.
  • Even in naming Knight, Gannon emphasized that all three backs (Knight, Michael Carter, Emari Demercado) would have roles and that playing time could tilt toward whoever is producing best that game.

How the Cardinals are using RBs

  • Insider notes describe Arizona’s approach as a committee built around game flow and health, with base-down work split between Knight and Michael Carter and passing-down usage for Emari Demercado when healthy.
  • At various points, there were plans to “ride the hot hand” each week, which means the listed starter (Knight) might not always lead in touches if another back gets rolling.

What this means going forward

  • If you’re asking “who will start at RB for the Arizona Cardinals” in a general, rest-of-season sense, the best current answer is: Bam Knight is the nominal starter, but the team is week‑to‑week and matchup‑driven with heavy committee tendencies.
  • Fantasy and forum discussions echo this uncertainty; many fans and managers note that “no one really knows” from week to week because injuries and hot-hand decisions keep shifting the pecking order.

Bottom line: expect Bam Knight to be announced as the starter when healthy, but treat the Cardinals’ backfield as a fluid committee rather than a locked-in RB1.

Information gathered from public forums or data available on the internet and portrayed here.