NFL questions Texans' protocol
The Houston Texans were questioned by the league about the team's handling of quarterback Matt Schaub's return to action after one play in last week's win over the Denver Broncos after he suffered a jarring blindside hit by linebacker Joe Mays, sources said.
Schaub was examined by Texans team doctor Walter Lowe, who determined Schaub had not suffered a concussion and that a tear of his ear lobe was the extent of his injury. Schaub sat out one play.
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