I really liked what I saw from frederick too. He played tough solid defense. If he can hold up at the 2nd cornerback position and warren/samford can handle the safety duties, I would love to see white, robinson and vacarro man the slot/nickel back position. Particularly, I would like to see vacarro play more in the linebacker/nickel back role. For whatever reason he has been terrible playing 10 yards beyond the line of scrimmage this year.