Duncan: Brandon and Bradley Carletti-Silva: Brandon (formerly Brandon Wilson) is a three-year starter at QB, while Bradley moves from a part-time to a full-time starting role at wide receiver.
McAlester: Tony Kiefer and Adam Boyd: Kiefer threw for more than 2,700 yards last season, with nearly 1,000 of that going to Boyd.
Tulsa East Central: Damian Gibson and Jevonte Cross: Gibson is the force up front for the Cardinals' defense, manning the end (while also playing a significant offensive role). Cross plays behind Gibson, moving from outside to inside linebacker this year.
Tulsa Kelley: Alex Maguire and Austin Morris: Morris took over at tailback last year after Maguire was hurt early. If both can stay healthy this year, they'll be a potent backfield tandem for the Comets.
By Ryan Aber