Well....

There are many levels of #2.

1. Orientation Day #2
2. Apprentice in training #2
3. Junior Apprentice #2
4. Senior Apprentice #2
5. Master Apprentice #2
6. Junior Backup #2
7. Senior Backup #2
8. Master Backup #2
9. Junior Not Quite Ready Backup #2
10. Senior Not Quite Ready Backup #2
11. Master Not Quite Ready Backup #2
12. Junior Official Backup QB #2 (if QB #1 gets seriously hurt we're trading for a real starter)
13. Senior Official Backup QB #2 (if QB #1 gets seriously hurt we're signing a FA just in case)
14. Master Official Backup QB #2