Of course, the 'general in his office' making the shoot/don't shoot call will also now be directly responsible, too. My guess? In most cases it'll be someone a LOT closer to the action (and much further down the food chain) that will be making the shot calls - Leaving the flag-rank officers still in a position of deniability.
All that said, I find the capabilities of this system fascinating - It may be possible to upgrade normal marksmen to effective 'designated marksman' levels capabilities. And wouldn't *that* be a nasty surprise for our enemies..?