49ers News: This Raiders preseason game will be a roster bubble showcase

Uncertainty surrounding injuries, position battles persist as 49ers camp closes "Of course, quarterback Brock Purdy and linebacker Fred Warner were the 49ers' top players during their 4 1/2 weeks of work at their practice facility this summer.

But a couple of other 49ers made their bids for Camp MVP, too, notably wide receiver De'Zhaun Stribling and defensive tackle Osa Odighizuwa .

Both Stribling and Odighizuwa had impressive showings on the practice field Tuesday, as well as all camp long."