I do think there are quite a few bigger zoos with large orang groups and facilities able to take in 0.2 Bornean orang utan, to be honest.
The timeframe for moving the Sunda gharial is up in the air and they are a long term fave/speciality of DK, but I think that between now and probably 2-3 years they will move to a zoo or specialised facility serious and able to take part in the EEP breeding program for Sunda gharial in Europe. I am more leaning towards one of the specialist croc/reptile zoos or perhaps .... (I am loath to talk that line publicly).
Relating to African elephant additions soon or this year when international restrictions come down: there are a few possibilities for DK to actually be able to set up a breeding herd - an ambition they more or less have had for the past decade now and due to older animals and ups and downs with bulls have never as yet been able to enjoy. I think it is more than realistic that DK can and will be a new location for a functioning breeding herd before not too long. That would be an absolute Wow!
Do they plan to have a breeding herd in the current exhibit as is?