Let me clarify a few things:
AF no longer teaches amalgam crowns at any base/training program. Everything is CAD/CAM now for same-day tx.
In addition, you have a dedicated day a week for each other speciality. Endo cases are where as quick as you work is what you get(so 2-4 a day, depending on you, apicos too), prosth is at least a day a week where you do your own cases, and perio is surgical management and implant cases. You rotate through OS where you do ext for weeks at a time, total of 15 weeks where you do implants and surgical ext. basic ext you do in your regular operatory.
Basically, you get a really good spread of all the specialities. The 1 year does too, just less (7 weeks of OS).
Source: staff dentist at my current base just graduated this past summer from Lackland AEGD-2.