Smith, Pierce active for Ravens against Broncos
Smith (back) and Pierce (knee) were limited in practice this week.
Return specialist Trindon Holliday (ankle) returns to the field for Denver after missing the regular season finale against Kansas City.
The Broncos will be without cornerback Tracy Porter, who suffered a concussion against the Cleveland Browns on Dec. 23. Porter was being used in the nickel package after losing his job to Chris Harris. Receiver Andre Caldwell and tight end Julius Thomas also are inactive for Denver.