As fans we may not be privy to the structural and other things that Crennel must see as he measures progress, but by any way measurable and discernable, we???re reminded of what Crennel???s mentor, Bill Belichick was fond of saying, ???we can only go by what we see.??? Or, as that more prescient of seers, Bud Carson, once noted: ???we???ve progressed to the point where we???ve stopped progressing.