San Francisco 49ers quarterback Brock Purdy (13) throws a pass during the first half of an NFL football game against the Detroit Lions, Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Jed Jacobsohn)

San Francisco 49ers quarterback Brock Purdy (13) walks off the field after a loss to the Detroit Lions in an NFL football game Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Jed Jacobsohn)

San Francisco 49ers quarterback Brock Purdy answers questions after an NFL football game against the Detroit Lions Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Godofredo A. Vásquez)

San Francisco 49ers quarterback Brock Purdy (13) is tackled by Detroit Lions safety Brian Branch (32) during the second half of an NFL football game Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Jed Jacobsohn)

Detroit Lions tight end Sam LaPorta (87) catches a touchdown over San Francisco 49ers cornerback Isaac Yiadom (22) during the second half of an NFL football game Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Jed Jacobsohn)

San Francisco 49ers wide receiver Deebo Samuel Sr. (1) scores a touchdown during the second half of an NFL football game against the Detroit Lions, Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Jed Jacobsohn)

San Francisco 49ers quarterback Brock Purdy (13) runs for a touchdown during the first half of an NFL football game against the Detroit Lions, Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Jed Jacobsohn)

Detroit Lions wide receiver Amon-Ra St. Brown (14) catches a touchdown during the second half of an NFL football game against the San Francisco 49ers, Monday, Dec. 30, 2024, in Santa Clara, Calif. (AP Photo/Godofredo A. Vásquez)