Cain could be utilized as the Steelers' third wide receiver Sunday at Cincinnati, Brian Batko of the Pittsburgh Post-Gazette reports.
Cain signed with the Steelers off the Colts' practice squad last Saturday, but he may find an immediate offensive role for his new team with JuJu Smith-Schuster (concussion) sidelined. A quality performance could go a long way toward securing the 23-year-old's spot on the 53-man roster.