Very few people could've predicted the success of Brock Purdy, but Brian Griese was one of them. Griese, who was the 49ers' quarterbacks coach for three seasons, championed the former Iowa State quarterback when he was heavily involved in San Francisco's draft evaluation of Purdy in 2022. Griese got to know Purdy through Zoom calls and tape evaluation before the 49ers made him Mr. Irrelevant, an honor bestowed on the last player taken in the draft. Four years later, Purdy has already quarterbacked the 49ers to the Super Bowl and is now playing like an MVP frontrunner. Griese has since departed...