Concepcion (calf, quad) was a limited participant in Wednesday's practice, Chris Easterling of the Akron Beacon Journal reports.
The rookie is starting the week with a limited practice due to calf and quad issues. That he was able to participate is a good sign, however, even if Concepcion wasn't a full-go. Concepcion's status for Sunday's game against the Titans will become more clear with Friday's injury report.