Should Marcus Rush get some playing time?

The 49ers don’t have much to lose at this point, other than potential development and assessment time. The San Francisco 49ers have likely lost Aaron Lynch for at least a game or two with a high ankle sprain. The injury could be shorter than that, but such sprains often result in an absence of at least three or four weeks.
If that’s the case, the 49ers are left with some question marks against the New Orleans Saints in Week 9, and potentially beyond. Eli Harold and Ahmad Brooks would