Arizona's backfield is unsettled with Conner and Benson on IR. Michael Carter appears to lead early-down work, while Emari Demercado handles passing downs and third-down duties. Zonovan Knight provides depth, making this a three-man committee as the Week 5 clash with Tennessee nears. The coaching staff remains noncommittal on a true lead back, so fantasy managers should monitor Friday's updates for a potential Week 5 pivot.