I suspect certainly by the time we get to 2B that sports people may well get priority at that point. Whether they would get priority any sooner than that is another question. Any disruption to sport has significant financial impacts on the sport and the broadcasters.They need to be looking for influencers who are relevant to those group who are hesitant. Politcians are not going to influence those anti vaxxing mommy bloggers. Sports people might be a start for a huge swathe of Australians.