The 49ers said Monday that WR Deebo Samuel has a sprained MCL in his left knee and a sprained left ankle, but is expected to return at some point in the regular season. Meanwhile, QB Brock Purdy is day-to-day with a rib/oblique injury. Post navigation Week 14 takeaways: Herbert, defense lead Chargers; Purdy fuels 49ers’ rout; Lions and Eagles roll WR Beasley ends retirement, signs with Bills