It might be time to update your fantasy running back lineup.
San Francisco 49ers running back Christian McCaffrey exited Sunday's contest against the Cleveland Browns with an oblique injury and did not return, per NBC Sports' Matt Maiocco.
Here are some RB options to hunt for on the waiver wire in anticipation of McCaffrey potentially being questionable for the 49ers' Week 7 Monday contest against the Minnesota Vikings.
Niners running back Elijah Mitchell's value could be about to climb. He started the fourth quarter Sunday after McCaffrey's exit at the end of the third and is likely to see more touches if the 49ers' go-to starter remains out.