OK, I was going to stay out of this, but I have to take exception to this post. BTW, out of curiosity, what is your profession?
TOAW was designed to cover roughly from 1900 to the near future. It does best at certain scales and time periods, and there are some settings that make life VERY challenging for the designer.
TOAW does a resonable job of covering that period, although, of course, compromises are made as you get further away from the 'sweet spot,' this is arguably the scale that the Korean war scenario was designed to cover.
Instead of locking everything down and trying to cover everything from within the engine silently, it allows the designer to override some behaviors depending on the operation being covered. I wouldn't call that 'cheating' any more than shifting my car into 2nd gear instead of cruise when going down a hill is 'cheating.' It's adjusting the system for variables that can't be anticipated by the system.
No engine can take into account all the possible political and economic factors that affect the combat, that's why TOAW allows the scenario designer to adjust those factors.
Thanks,
Ralph