I really hope so. The Wildlife Canyon exhibits are the only line of out outdated but decent habitats at the zoo and it needs a change. But also Wildlife Canyon opened in 1997 vs. Rhino Reserve or the African Veldt itself which was 1935.
The yards were renovated and rebranded as Wildlife Canyon in 1989, but for the most part the yards have sat with little change for years and years; the growth of grass or planting of turf would make a huge difference in the yards at little cost in the meantime. That is, of course, if the grass would last.