Well i have actually two mod ideas (im not sure if there already is something like that but if there is let me know)
First is in-game calculator for torpedo shooting , that would work like chronometer.
Second is.... well im not quite sure what would it be like... but some sort of mid-level torpedo shooting for guys who dont wanna use auto-aim but ate too noob (or lazy

) to do the whole thing themselves. So that u have to do something more than just lock the target and shoot , but not the whole thing. Ask if u didnt get what i mean (curse my english

)
Over and out!

xD