Jimmy Garoppolo's injured right thumb won't keep him out of action on Sunday.
According to Ian Rapoport of NFL Network, the quarterback is expected to start the San Francisco 49ers' crucial matchup with the Los Angeles Rams.
Rookie first-rounder Trey Lance started last week's win over the Houston Texans in place of Garoppolo, leading them to a 23-7 win that has the 49ers on the verge of a playoff spot.
"I'm not deciding Sunday morning," coach Kyle Shanahan told reporters. "We don't have any practice left. I know where Jimmy is at today.