FILE - This Nov. 28, 2010, file photo shows an official stepping between Tennessee Titans cornerback Cortland Finnegan (31) and Houston Texans wide receiver Andre Johnson (80) in the fourth quarter of an NFL football game, in Houston. Titans coach Jeff Fisher plans to keep Finnegan defending Texans' Johnson throughout Sunday's, Dec. 19, game, even though the last time Fisher did that Johnson yanked Finnegan's helmet off and punched him three times.(AP Photo/David J. Phillip, File)

Photo by: David J. Phillip

FILE - This Nov. 28, 2010, file photo shows an official stepping between Tennessee Titans cornerback Cortland Finnegan (31) and Houston Texans wide receiver Andre Johnson (80) in the fourth quarter of an NFL football game, in Houston. Titans coach Jeff Fisher plans to keep Finnegan defending Texans' Johnson throughout Sunday's, Dec. 19, game, even though the last time Fisher did that Johnson yanked Finnegan's helmet off and punched him three times.(AP Photo/David J. Phillip, File)