Todd Archer ESPN Staff Writer
With Tyron Smith suffering back spasms and Doug Free working through a quadriceps strain, the Dallas Cowboys will sign offensive tackle Emmett Cleary, who was cut earlier this month by the New York Giants. Before the signing is official, the Cowboys have to clear a roster spot. Cleary was among a number of players the Cowboys worked out after the season opener. The Cowboys don't believe Smith's injury is severe, but Cleary offers some insurance.