The best measure of Allen’s progress will be head-to-head.
2018 was the “Year of the Quarterback,” with five passers selected in the first round of the draft. One of those was Josh Allen, picked seventh overall by the Buffalo Bills. Allen was the third quarterback chosen that year, but a potpourri of opinions had the quarterbacks sorted six ways to Sunday in pre-draft rankings. Thanks to a series of events (and a scheduling coincidence), Allen has the chance to square off against every single one of his main 2018 counterparts this season—the other five of the first six quarterbacks drafted in that year will play against the Bills.
https://www.buffalorumblings.com/2019/9/16/20868617/josh-allen-now-slated-to-play-every-major-quarterback-from-2018-nfl-draft-darnold-rosen-jackson