Titans cornerback Jason McCourty left Sunday's game against the Dallas Cowboys with a groin injury and is questionable to return.
#Titans CB Jason McCourty has a groin injury and is questionable to return. #DALvsTEN
— Tennessee Titans (@TennesseeTitans) September 14, 2014
Slowing down Dez Bryant and the rest of the Cowboys' offense in the second half may prove tough for the Titans if their No. 1 cornerback can't return to the game.