San Francisco 49ers' quarterback #13 Brock Purdy attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' offensive tackle #67 Isaac Alarcon and offensive tackle #77 Dominick Puni attend a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' safety #24 Ashtyn Davis attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' offensive tackle #74 Carver Willis attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' middle linebacker #54 Fred Warner attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' cornerback #2 Deommodore Lenoir attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' quarterback #13 Brock Purdy attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --

San Francisco 49ers' running back #23 Christian McCaffrey attends a training session at AAMI Park in Melbourne on September 7, 2026. (Photo by Martin KEEP / AFP via Getty Images) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --