I think the govt has a good case here for protecting the NRL players and subsequently the rest of the communities' health and safety.
Its simple really.
Make all the players get vaccinated, then if they have flu like symptoms its more than likely the virus.
When the NRL starts again the players are being held to a different set of rules to the rest of the community therefore they should expect to be held to more stringent rules which includes the flu jab.
The waiver was putting people a risk and no doubt V'Landys worried about the Izzy situation applying to the NRL, hence the waiver, but ScoMo has taken that out of the equation now.