The SAT is a system with huge training potential that, IMHO, we are barely scratching the surface of. As far as I can make out, we are insisting on treating as a digitized version of the old .22 indoor range. It is far more than that.
Earlier this year we conducted a SAT demo for the COs and RSMs of our Bde, in which we displayed SAT's use a tactical trainer. A Section Commander took his section through a night defensive scenario, which opened everybody's eyes. The system offers a number of different scenarios that can be used for different purposes. Its use is probably limited only by operator training, imagination and and software development.
The SAT does not replace firing on the range or under field conditions: that was never its purpose and anybody who condemns it on those grounds is missing the point. The SAT (like all simulations) allows us to work repetitively on basic aspects of certain skills and TTPs at very little cost, without the bother and time required to go to the field, such that when we DO go to the field we are that much more squared away.
Cheers.