Will we have a torpedo data computer?
 

Like we have in Silent Hunter 3.

Yes, but only in "WOTA: Wolves of the Atlantic", not in "WOTA: U 96".

In "WOTA: U 96" it will be always automatically calculated for the player which is actually much more realistically because it was not the job of the skipper.

Will it have random accuracy, I assume torps might miss target.

The virtual operator of the TDC will work like a trained person but the input data won't be 100% accurate, errors will grow with distance for example. And it also depends on current condition of the operator.

I assume the skipper does the aiming?

In U96 it is basically like SH3 with support from weapon officer.

OK, that is clear. Can you use both the periscope and UZO?

yes.