Chickillo (ribs) is inactive for Thursday's tilt against the Browns, Gerry Dulac of the Pittsburgh Post-Gazette reports.

EDGE Analysis

Chickillo suffered a rib injury Week 10 against the Rams, and he ultimately wasn't able to get healthy during a short week for recovery. With Chickillo sidelined, Olasunkanmi Adeniyi stands to play an expanded reserve role in Pittsburgh's linebacker corps during Thursday Night Football.