Lions wide receiver Jameson Williams is predicting big things for the offense under new coordinator Drew PetzingThe Detroit Lions are anxious to put last year's fourth-place finish in the NFC North behind them. Campbell has a new offensive coordinator in Drew Petzing and that is likely to make a big difference in the way the Lions offense performs this year. Speedy wide receiver Jameson Williams is a big believer in Petzing's ability to bring out the best in the Lions offense. … We’ve got so many playmakers out there, I feel like our offense is one of those top-notch offenses and one that can be unstoppable.” Petzing comes to the Lions as the former offensive coordinator of the Arizona Cardinals.