Oh, I would love these animals aswell, dont get me wrong. But my desire lies with the orcas. Believe me, I wish it wouldnt be so. But it is

I am longing for a new modern zoo game with orcas for many years now and PZ is pretty much everything I hoped for. Just without the orcas, of course and because I love PZ so much, I would even be happier with orcas in my new favourite game. I know many play the game for the building or the management, but my reason to play is for the animals. So I would be thrilled to get to play with my favourite animal there aswell.
All I can do is hope, plead and beg Frontier will add them to PZ or maybe a future game at least (whichever that could be). Too bad I am not rich, I would totally pay Frontier to do it

I would also take some kind of wild orca simulator game, but they are often quite stressful to survive, so I would prefer a zoo game
Its of course easy to call something a "good compromise" when you dont have to compromise on anything

My compromise would of course look different.
For example they could make a standard Marine DLC version without cetaceans and a "special" version which would also contain the orca and the bottlenose dolphin (or another kind of dolphin, but this would be the most obvious choice). Or the other thing there would be a cetacean DLC separted from another Marine pack, with maybe 3-4 animals (my idea would be orca, dolphin, beluga and maybe a porpoise).
And yes, just like your compromise is in your favour, mine is totally in mine. I see this. Though of course from my point of view its the fairest as those of us who want them could have them and those of you who dont wouldnt be forced to get them aswell, just because you wanted a sea lion or something.. Instead of everyone having to miss out on them.
In that case I guess we are pretty much alike and want things to go how we would prefer it.
I mean I know the chances to get them are sadly rather low, though there is something I want to ask all of you who are totally against cetaceans in the game...
Should Frontier, against all odds, do indead add them, please dont hate and shame them for it. Please dont see his as some kind of evil, see it as it would be - that they made it to make players like me happy. Dont be mad, but be happy with us - just as I am happy for everyone who gets their favourite animal

Please try to see it from this pov at least, it probaly wont happen anyways, but if it does you dont have to agree with it, though remember that your wish against it is no more important than our wish for it.
So I may be missing out on my dream animal, but if you do get your favourites its the same kind of "fair" as the other way around. Of course I hope we will all see our favourite animals in the game☺