Christian McCaffrey trade: Should the 49ers have gone all-in? - ESPN
Christian McCaffrey trade from Panthers to 49ers: Inside story - ESPN
Kawakami: Why the 49ers decided they had to get Christian McCaffrey - The Athletic
Christian McCaffrey to 49ers trade: The rich get richer
Rams wanted to trade for Christian McCaffrey, they're lucky they failed - Turf Show Times
Christian McCaffrey on reaction to 49ers-Panthers trade: My first emotion was anger
Do McCaffrey, Samuel give 49ers the NFL's most dynamic duo?
Christian McCaffrey Trade Call for Buffalo Bills: How 'Close' Before Deal with 49ers? - Sports Illustrated Buffalo Bills News, Analysis and More
Christian McCaffrey admits he has to change offseason training: 'Too much is not always good'