San Francisco 49ers' Dre Greenlaw, left, limps off the field with Charvarius Ward (7) after an NFL football game against the Los Angeles Rams at Levi's Stadium in Santa Clara, Calif., on Thursday, Dec. 12, 2024. (Scott Strazzante/San Francisco Chronicle via AP)

San Francisco 49ers linebacker De'Vondre Campbell jogs onto the field before an NFL football game against the Los Angeles Rams in Santa Clara, Calif., Thursday, Dec. 12, 2024. (AP Photo/Jed Jacobsohn)

San Francisco 49ers wide receiver Deebo Samuel Sr. reacts after dropping a pass against the Los Angeles Rams during the second half of an NFL football game in Santa Clara, Calif., Thursday, Dec. 12, 2024. (AP Photo/Godofredo A. Vásquez)

San Francisco 49ers quarterback Brock Purdy, bottom, reacts after being sacked by Los Angeles Rams defensive tackle Kobie Turner, top, during the first half of an NFL football game in Santa Clara, Calif., Thursday, Dec. 12, 2024. (AP Photo/Godofredo A. Vásquez)

San Francisco 49ers linebacker Dre Greenlaw (57) watches as Los Angeles Rams quarterback Matthew Stafford (9) stands behind center during the second half of an NFL football game in Santa Clara, Calif., Thursday, Dec. 12, 2024. (AP Photo/Godofredo A. Vásquez)