Deebo Samuel questionable with deep thigh bruise; Trent Williams leaves practice with back issue

49ers receiver Deebo Samuel didn’t do much in Friday’s practice, coach Kyle Shanahan said. Officially, the team listed Samuel as limited. Samuel has a quadriceps injury that Shanahan revealed is a deep thigh bruise. “When you have a deep thigh bruise, you kind of have an idea of how it’s going to be, and it [more]