The duo remained sidelined with injuries Saturday as the Bears conducted a two-hour walk-through in preparation for Monday night. In other injury news, linebacker Lance Briggs returned to work at full capacity after resting a sore ankle on Thursday and taking part Friday on a limited basis.
With Williams out, Frank Omiyale will take over as the starting left tackle. Smith expressed confidence earlier in the week about Omiyale's capabilities as a fill in.
Wright, meanwhile, should be out indefinitely. In fact, a month would be an optimistic prognosis for the rookie safety, who severely strained a hamstring in the club's win over the Cowboys.
Michael C. Wright covers the Bears for ESPNChicago.com and ESPN 1000.