He returned a few plays later and was fine and we could all let our breath out .
Roethlisberger took a shot to the knees and Steeler Nation held their collective breath as he walked off the field .
Roethlisberger returned a few plays later and was fine and we could all let our breath out .
Roethlisberger took a shot to the knees and Steeler Nation held their collective breath as he walked off the field .