I like the the change the watch crews idea,topside,engine rm.,& dive stations. The crew in SHIII are to zombie like,don't even know missing watch is a violation of UCMJ.,& Captain's Mast,is required.USN. discipline required.

In SHIV.
ALSO:
Torpedo's do not bounce off thin hulled merchants,if they do not detonate on impact,they punch a hole in the hull,and go off on time out,end of run time,if set to impact.(Real life) Set to magnetic torp.might dent chine,& deflect off in rough seas though,or run under,for a miss.SHCE did not have magnetic detonates,quire? :hmm: