Grading NFL's next generation of quarterbacks in Week 18: Brock Purdy, Trevor Lawrence get highest marks | CBS Sports Headlines Grading NFL's next generation of quarterbacks in Week 18: Brock Purdy, Trevor Lawrence get highest marks Season grades are included in the final installment of our young QBs evaluation series … Continue reading Grading NFL's next generation of quarterbacks in Week 18: Brock Purdy, Trevor Lawrence get highest marks