‘"He’s a great technician, he understands the game extremely well and we’re fortunate to have a guy of David’s caliber coaching the quarterbacks. I think he’ll bring a great deal of help to Fitz and to Tyler [Thigpen] and to all our quarterbacks, whoever they might be," Bills coach Chan Gailey said. "From the fact that he is such a technical coach he knows the ins and outs of playing the quarterback position and, as I said, we’re glad to have him."’