The Steelers have yet to give the Arizona Cardinals permission to interview linebackers coach Keith Butler, the Steelers defensive coordinator in waiting, and it appears the Cardinals could now be turning their attention to Steelers defensive backs coach Ray Horton.
Phoenix radio host Mike Jurecki is reporting that Horton will be the Cards next defensive coordinator. It is expected that the Steelers would give Horton permission to leave, as they have given him opportunities to seek other jobs in the past.