A long time ago I remember setting up Merchant Ships for BOA. But I musta forgot about them, but now I have been adding them to some of the scenarios. Whats cool about em...
1. They are basically just transport ships, but with even less defensive firepower.
2. I have added a few at the beginning of the game in ports.
3. As the game goes on, I have a few spawn in the Atlantic regions. I use a big region list and let the game pick one.
4. Watching the AI deal with these is pretty funny.
5. As a player, you now have to try to hide these so they wont get rapined by enemy warships.
6. Of course, you can still use them for transport. Makes sense, but as the American player that could be somewhat dangerous.