Hi Serg,
I played a mission yesterday (nearly all day) using your AI submerged version subs, and using the above method.
It worked good, I kept flicking to different ones using the camera, a couple of them got in to a scrape. One was being hounded by Sunderland aircraft and another was being hunted by a DD.
A couple of the others just patrolled unharmed, I'm not sure what will happen if the key sub is destroyed though, I've yet to find out, but so far so good my friend.
Once again Serg, thank you for a great addition to the sim.