We really need a vaccine where people will not be affected by the virus and that they will be cure right away once infected.
Right, that's the sad reality.
As for the vaccine, I'm not expecting it will be made right away but I hope for a good. Once it made, except that only a limited production will be made and the cost of it is also a concern. We are still dealing with the previous viruses without a vaccine.
That's why as part of precaution just in case, let's say the world now finally controls the situation 3-4 months later, the NBA can use another couple or more months for extra works to make sure everything is ok for the current NBA season to resume. Not rushing for the return. It means the game will continue but the plan for no audience will still push. The season will continue even it will take place next year. No need to reset. They will just sacrifice the 2021 NBA season or whenever they will return but damn, thinking it will happen means we still need to deal with the current situation for a long period.