Last I check its a team sport, the difference between the following QBs is Team DEFENSE.
1. RS Jr. Jameis Winston: 65% comp, 24 TD, 17 INT
3. RS Jr. Cody Kesler: 70% comp; 36 TD, 4 INT
4. RS Sr. Garret Grayson:64% comp; 32 TD, 6 INT
5. RS Sr. Bryce Petty: 62% comp; 26 TD, 6 INT
7. RS Sr. Shane Carden: 65% comp; 28 TD, 8 INT
8. Fr. Brad Kaaya: 58% comp; 25 TD, 11 INT
9. So. Christian Hackenberg: 54% comp; 8 TD, 15 INT
10. RS Sr. Taylor Kelley: 57% comp; 20 TD, 5 INT
The following QB from the PAC 12 great #s but didn't win enough games or invited to a bowl.
2. So. Jared Goff: 62% comp; 35 TD, 7 INT
6. RS Sr. Connor Holiday: 67% comp; 32 TD, 11 INT
14. RS Sr. Sean Mannion: 62% comp; 15 TD, 8 INT
20. So. Sefo Liufau: 65% comp; 28 TD, 15 INT
This article recognized 6 QBs out of the PAC12; 6 out of 120+ D1 Colleges is not bad at all.
How did JW threw 17 INT and FSU go undefeated?
How about CH at #9 threw 8 TD, 15 INT and going to a bowl game?
One answer: DEFENSE.
Be thankful the article wasn't about attrition at QBs.
We need all three (Offense, Defense, Special Team) in order to win next year.