I'm holding back on reinstalling SH4 until your current incarnation of TMO is in full release. So, when you say "flotilla," I don't know if you're talking about fleet submarines or U-boats. But, if it's fleet subs, I'd rather you keep in as many different types of missions as possible. Even though one book might not talk much about special ops, others do.
Most sub commanders complained about doing those missions ... but they carried out their orders anyway. I'd like the opportunity to do the same.