Roby entered the 2013 season arguably as the top cornerback prospect in the nation, but he finished his college career on a disappointing note. Most of the questions surrounding his pro potential center on his uneven play on the field -- including his much-criticized game against Wisconsin's Jared Abbrederis in late September -- but Roby told U-T San Diego he understands teams likely are to grill him on other issues, such as his July arrest on a Class A misdemeanor battery charge (later reduced to Class B disorderly conduct) and reports of poor practice habits.