<!–start image–><!– end image–>With just three days before Ohio State University comes to Los Angeles to play the No. 1 ranked Trojans of the University of Southern California, offensive line coach Pat Ruel knows there is plenty of work left to be done. But, using tools that no other team in the country is privy to, Ruel has put his offensive line to the test this week by mimicking the Buckeye’s vaunted defense with USC’s service tea