Shanahan 'content' with Purdy, Lance as top 2 QBs for 2023

San Francisco 49ers head coach Kyle Shanahan, left, and general manager John Lynch watch as players take part in drills during an NFL football practice in Santa Clara, Calif., Thursday, Jan. 26, 2023. The 49ers are scheduled to play the Philadelphia Eagles Sunday in the NFC championship game. (AP Photo/Jeff Chiu)

Philadelphia Eagles linebacker Haason Reddick, right, causes a fumble by San Francisco 49ers quarterback Brock Purdy during the first half of the NFC Championship NFL football game between the Philadelphia Eagles and the San Francisco 49ers on Sunday, Jan. 29, 2023, in Philadelphia. (AP Photo/Seth Wenig)

San Francisco 49ers quarterback Brock Purdy leaves the field after the NFC Championship NFL football game between the Philadelphia Eagles and the San Francisco 49ers on Sunday, Jan. 29, 2023, in Philadelphia. The Eagles won 31-7. (AP Photo/Chris Szagola)

Brock Purdy, a quarterback for the San Francisco 49ers, inside the 49ers' locker room at Levi's Stadium in Santa Clara, Calif., Tuesday, Jan. 31, 2023. The 49ers invited members of the news media to interview players, who were packing up their belongings to prepare for the off season. (Santiago Mejia/San Francisco Chronicle via AP)