Coach Bruce Arians said third-year G/T Earl Watford could enter the mix to start at right tackle.
Reserve Cardinals OG Earl Watford has "dabbled" at right tackle.
Second-year G Earl Watford struggled to earn playing time his rookie season due to mental errors.
The Cardinals plan to hold a camp battle at right guard between Earl Watford and incumbent Paul Fanaika.
Cardinals signed No. 116 overall pick OG Earl Watford to a four-year contract.
Cardinals selected James Madison OG Earl Watford with the No. 116 overall pick.