Nikon indicates that it’ll be lending out long lenses to Olympics shooters along with Z mount bodies. The problem: Nikon doesn’t have any Z mount super telephoto primes, perhaps implying that Olympics photojournalists will be asked to use adapters.
The Z9 could theoretically be released, although it is expected in Q4. A long lens could also come out for the Olympics, although there aren’t too many on the roadmap to start with.