Hufanga (knee) is listed as doubtful for Monday's game against the Jets, Eric Branch of the San Francisco Chronicle reports.
Hufanga was a limited participant in the 49ers' first two practices of the week as he continues to work his way back from the ACL tear he suffered last November. Assuming he doesn't suit up Monday, George Odum is the likely candidate to start at strong safety alongside free safety Ji'Ayir Brown.