Well, just filling them up doesn't do it, so I guess I need to train them to a minimum level, say Veteran (blue) or something? Sounds like Hitman is going to work overtime in my next game
Well i hate them so i never use them, so you're probably right. Train the city sectors to the max and then mobile groups appear. But beware, you have no control whatsoever over them on the strategic map.
and yeah, DX:IV i still don't like, but i've got nothing else to play so i might stick with it for a few hours today.