College football rankings: Key player for each top-25 team with spring practices underway ahead of 2024 season

1 Joenel Aguero, DB:  Quarterback Carson Beck would be an easy pick here, but he’s expected to have a big impact after a stellar first season as Georgia’s starter. Instead, the Bulldogs need a versatile secondary player to step up after losing do-it-all safety Javon Bullard and starting nickel Tykee Smith. Aguero, who could play safety or slot corner, is going to have an opportunity to start. Though Georgia’s defense rarely falls below elite status, the Bulldogs have always been able to rely on solid backend play. Aguero needs to fill that role, in some capacity, to help Georgia stay consistent. 2 Will Howard, QB: Howard’s importance for Ohio State goes beyond the quarterback position. He’s a proof of concept for the new offensive style that coach Ryan Day is clearly trying to implement. The Buckeyes are still going to air it out — they have too many talented wide receivers not to — but Day’s moves this offseason have emphasized physicality. New offensive coordinator Chip Kelly is an expert at scheming the run game. Running back Quinshon Judkins, a transfer from Ole Miss, does his best work between the tackles. And the 6-foot-5, 240-pound Howard is an absolutely punishing runner that might be more comfortable on the move than in the pocket. Day’s new philosophy may be dead on arrival if Howard has a tough season. 3