Until Saturday Newsletter 🏈 | This is The Athletic’s college football newsletter. Sign up here to receive Until Saturday directly in your inbox.Over the weekend, one reader asked whether any of this newsletter is written by AI. No, and it never will be, unless Allen Iverson sends me his thoughts on Georgetown football to share with you. (Allen Iverson, please do that. Someone forward this email to him.)Tiers: All 138 FBS QBs, rankedJust 466 days ago, Trinidad Chambliss was the quarterback of the Ferris State (Mich.) Bulldogs, Division II’s championship dynasty.Now he’s the best quarterback in all of college football.That’s the first takeaway from our QB Tiers project, informed by “roughly three dozen coaches, general managers, personnel directors, scouts and front office staffers across the country.” With that backup, Antonio Morales and Sam Khan Jr. ranked all 138 projected FBS starting quarterbacks.As our Nick Baumgardner puts it in there:“All due respect to the mighty Great Lakes Intercollegiate Athletic Conference, but Chambliss’ near-seamless jump from Ferris State to the SEC was something to behold. An electric mover with the ball in his hands, Chambliss was able to use his accuracy and decision making to overcome a (6-foot) lack of size.”The two guys ahead of the Ole Miss quarterback in BetMGM’s Heisman odds, Notre Dame’s CJ Carr and someone by the last name of Manning, rank No. 3 and No. 7 in our Tiers. The rest of that top tier is loaded with stories, from Oregon’s Dante Moore having skipped his likely 2025 first-round draft spot to three big-money transfers: Miami’s Darian Mensah, Oklahoma State’s Drew Mestemaker and LSU’s Sam Leavitt.But because college football is college football, we all know just as much intrigue will emerge from somewhere else on the board. Good luck predicting where. A few guesses: