Carmen Mandato/Getty Images The Texans worked out free agent offensive tackles Nicholas Petit-Frere, pictured, and D'Ante Smith on Monday. Seeking help along the offensive line, the Houston Texans brought in two veteran players for workouts on Monday. Offensive tackles Nicholas Petit-Frere and D’Ante Smith both auditioned with the team, according to Aaron Wilson of KPRC 2 Houston . Despite the interest, neither player was immediately signed. The Texans are 2-3 following the bye, and quarterback