2021 NFL Draft grades: Chargers earn a 'B' for taking Rashawn Slater with No. 13 overall pick | CBS Sports Headlines 2021 NFL Draft grades: Chargers earn a 'B' for taking Rashawn Slater with No. 13 overall pick Here’s what you need to know about the Northwestern offensive tackle after … Continue reading 2021 NFL Draft grades: Chargers earn a 'B' for taking Rashawn Slater with No. 13 overall pick