I'm not pretending the Bronx Zoo wants giant pandas. They clearly don't want them. I know about the congresswoman who tried to bring pandas to NYC.
That being said, had not the dholes been placed in the former polar bear exhibit, a decent panda exhibit, with a slight renovation of the next-door grizzly bear exhibit in the interest of creating a rotational exhibit, could have worked. It would complement the nearby Himalayan Highlands exhibit and the Asia region as a whole. Otherwise, putting them where the elephants are could work. It would be a nice incentive for the monorail to operate year-round. Maybe half of the animals there can be displayed in cold or even snow anyway (Przewalski's horses, markhor, gaur, red panda)
A more "out there" of mine would be where the white rhinos are at Zoo Center. I'm not certain, however, if the indoor section would be up to snuff for pandas.
If Central Park Zoo got them, I'd put them where the current bear exhibit is, but even that would be a HUUUUUUUGE stretch.
None of the other zoos in NYC have even a tiny chance of being even subpar panda zoos.