Today’s San Francisco 49ers rumors focus on the quarterback position and what Kyle Shanahan and the Niners can do going forward. With the Trey Lance injury forcing Jimmy Garoppolo back into action, The Niners find themselves in a situation where they could be looking for a QB in 2023 NFL Free agency once again. Would either Lamar Jackson or Kirk Cousins make sense as a replacement for Garoppolo, who also becomes a free agent at the end of the 2022 NFL Season? Chat Sports host Chase Senior answers ALL of your questions in today’s mailbag! 49ers Rumors Mailbag before NFL Week 4 takes a look at the 49ers rumors around: - If Jimmy Garoppolo plays like he did vs.