After thinking about it, theres actually one new exhibit animal for the old system that would excite me. It isnt a snake, chameleon or any other animal that could fit into the boxes we allready have, but something special, the olm.
Now you might look at this whack sausage and ask yourself why i, the exhibit hater guy, find them intriguing and would prefer them even over a WE for a pack.
The olm, while looking like a long weird Axolotl would bring something to the game no other Exhibit Animal can, a Cave exhibit. They are from the Dinaric Alps of South Eastern Europe and are among the very, very few Members of the Chordates (Vertebrates + some aquatic Invertebrate Groups) that exclusivly lives in caves. This could offer an unique opportunity for frontier to give us a (semi) aquatic cave exhibit with the potential of being very unique from every other exhibit in the game.....or they could just put it in the default aquatic one and meh that would minder its appeal by alot.
But that isnt all because besides bringing in a completly new ecosystem so far only somewhat explored by the fruit bats, they have some more things going for them.
For one, its a rare case where we have a rather close evolutionary link to another animal allready in the game for a fun education display, as the olm have evolved from salamanders that got flushed into the cave systems of the Danubic Alps, quite possibly being formerly fire salamanders.
Another + for the Olm is a big minus (imo) for most exhibit animals. I dont like the tiny exhibit animals in the giant enclosures and if i use them only take either those that can stick to the glass, have bright colors to easily spot them or are sizeable enough to be easily spotted. One of these offenders i wouldnt pick is the danube crested newt for simply being extremly tiny with their 12 to 15 centimeters, but no not the olm. The largest exclusivly cave dwelling animal in the world averages around 25-30 centimeters, with exceptionally long indiviuals going up to 40 centimeters, a consequence of them being the apex predator of the cave systems they inhabit, making them rather easy to spot.
The olm also has another trick up its sleve, and that is low competition.
The exhibit spot for a mountain pack is rather uncontested, with its best rival being new zealands keas, which are still questionable in the fact if frontier will ever put in birds in their game, meanwhile salamanders do just fine.
So if we get a mountain pack, i wouldnt be shocked finding the olm in such a pack and i gotta say, it has the possibility to if treated right by frontier, be not only a great but unique last classic exhibit.
Would it be a bit whack that all 4 of the last classic exhibit animals were salamanders, 3 of them from europe? Yeah but who cares this guys dope