Yes - I have heard a few people say they wish the SH5 campaign was like the SH3 wolves campaign.
I do not know what is ment by this. I have triedd to install SH3 again to look for myself - but that old game will not run on my new PC.
All objectives set in SH5 OHII are base on real operations from the war

Is it the fact that you are sent to an area and asked to sink xxxx tonnage?
I can easy change this to a hidden xxxx tonnage number. Then the player will get new objectives when this hidden limit is reached
However - with this, I'm sure to get people asking how much they need to sink
So Guys - I can not make SH5 campaign more like SH3 campaign if no one tells me what parts need changing