Yes, I agree, but then again I do think that the bigger draws to the zoo in this sense would be their orangutangs, gorillas and spectacled bears.
Despite what you referenced about the study earlier? That meerkats and otters were among the most popular species? I have seen a lot more kids "playing" with otters and meerkats than I have interested in apes or bears.
I think that with a bit of revamp work on the enclosure I would replace the Asian short claw with either the giant otter (much better thematically given how many South American species are kept) or the marine otter (yes, difficult to obtain but not impossible) which I believe was originally the intention of Jersey back just before the ASCO was brought into the collection
Giant Otter might be a good replacement. Marine Otter I agree would be difficult to get.