One of the 49ers' newest rivals is coming to the NFC West with lots of confidence.
DeAndre Hopkins hasn't even suited up for the Arizona Cardinals yet, but he told ESPN's "Jalen & Jacoby Show" that he "definitely" is the best wide receiver in the NFL.
"I know I'm the best," Hopkins said Thursday. "Mike's my boy. I love [New Orleans Saints wide receiver] Michael [Thomas] ... but he knows if I had Drew Brees my whole career what these numbers would be. [Falcons wide receiver] Julio Jones knows if I had Matt Ryan my whole career.