Wayne Chrebet
Two Unbeaten Passers

Big Ben Roethlisberger vs. the distinguished Donovan McNabb: Now there's a matchup made in heaven. In a game to be presented on Pittsburgh's Heinz Field next Sunday, McNabb, the Philadelphia Eagles' veteran quarterback, will lead pro football's only 7-0 team against the 6-1 Steelers. Like McNabb, Roethlisberger is undefeated this season. Astonishingly effective for a rookie, he has made five starts as a pro and won them all since coming over from school at Miami (Ohio). Most recently, Roethlisberger presided during Pittsburgh's surprise 34-20 conquest of New England, which ended the Patriots' record winning streak at 21. It happened for two reasons: First...