What happened: Harbaugh said New York searched extensively for quarterback help after Dart's knee injury and acquired McCarthy from Minnesota. He called McCarthy a strong, young quarterback with league experience who strengthens the roster.
Why it matters: Winston remains the starter while McCarthy learns the offense with the season underway. The arrangement gives New York experienced
By the numbers: Final: New York Giants 12, Tennessee Titans 7. Game-high scorer Dominic Zvada with 12 points. Joey Slye with 1 point.
What to watch: Watch how quickly McCarthy picks up the offense and when New York turns to him behind Winston.