@Orycteropus: Did You really think the staff at Omaha would be so dumb to put raccoons and adult gators together? Ergo, my very first description of the scenario should have gone without saying. I added the details You asked for-end of story.
Could You please keep those old and rusty shibboleths and bromides about the importance of "crowd pleasers" (that's the actual term) in zoos under Your hat? Thank You. The never-ending discussion about what species to keep in a zoo has been mentioned in this forum (in various threads) as well as in all zoo conventions, conferences and debates about zoos again and again and again and... and is always brought up in zoos whenever a new exhibit is planned. All in all, that fig leaf of an excuse to keep uninspired, more and more uniform animal collections in equally uninspired, more and more uniform expensive exhibits, while promoting the zoo as a forerunner in terms of conservation efforts (although the actual investment in conservation of that particular zoo is often only a tiny fraction of the money invested in the new meerkat exhibit...), has become more and more holey and diaphanous... Hopefully, the common visitor will realize that just in time. Otherwise, zoo fans might marvel one day about the times when zoo collections had more to offer than just llamas, bennett's wallabies, budgies, pygmy goats and, yes, meerkats...
If You ask for my opinion, then my opinion about that particular species composition shouldn't be left "out of consideration", should it? ... So when You ask me about the Münster combi, all I can say is that I don't appretiate it because I consider investing a lot of money in such common and dime-in-a-dozen species (no matter how "crowd-pleasing" they are) a waste of money and opportunities. (Even though I otherwise highly praise Jörg Adler's work at the zoo in collaboration with the ZGAP).
Back to topic.