Ed McCaffrey.Veteran radio-and-TV writer Dusty Saunders showered praise on the KOA broadcast team calling the Broncos 12-7 victory over the Cincinnati Bengals (achieved thanks to a big assist from Jesus Christ) -- particularly retired receiver Ed McCaffrey, who joined longtimer Dave Logan in the booth. But in my view, McCaffrey's contributions weren't all that edifying. During the fourth quarter (the portion of the show I heard), he displayed a strong knowledge of the passing offense, for