According to the poll, I think there is a sense that a more balanced offensive attack is going to produce less points. And I agree. I think it will lengthen the time it takes to score, and allow more time to come off the clock through more running plays. That being said, I think the offense will be able to execute plays as effectively, or more-so than last year.
On the flipside, I think the defense is going to be more improved on a much improved squad last year, and is going to produce more stops. They will get the offense back on the field more frequently, so I think the scoring potential will still be very close to last year.