The Baltimore Ravens don't know when they'll get rookie wideout Breshad Perriman back on the field.
There is no timetable for Perriman's return from a reported PCL injury, head coach John Harbaugh announced Thursday.
Early in training camp, word was that Perriman would miss only a few days with knee soreness. That soon turned into weeks. Now it's indefinite.
Perriman, the Ravens' first-round pick in the draft, was expected to step into the starting lineup as a replacement for the departed Torrey Smith.
Kamar Aiken will likely remain the favorite to start opposite Steve Smith until Perriman gets back on the field.