The process of grading quarterbacks in the NFL. Trey Lance isnt ready to start for the 49ers. The Dolphins are a well coached team. Guest Peter King. Where Colin was right and wrong. Theres no reason to rush Justin Fields. Guest Greg Jennings. Why the Niners should start Jimmy Garoppolo over Trey Lance. Colin names the young QBs that are trending up, down, or sideways. Guest Tony Boselli.